gdb/ChangeLog

   1 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
   2
   3         Non-stop linux native.
   4
   5         * linux-nat.c (linux_test_for_tracefork): Block events while we're
   6         here.
   7         (get_pending_status): Implement non-stop mode.
   8         (linux_nat_detach): Stop threads before detaching.
   9         (linux_nat_resume): In non-stop mode, always resume only a single
  10         PTID.
  11         (linux_handle_extended_wait): On a clone event, in non-stop mode,
  12         add new lwp to GDB's thread table, and mark as running, executing
  13         and stopped appropriately.
  14         (linux_nat_filter_event): Don't assume there are other running
  15         threads when a thread exits.
  16         (linux_nat_wait): Mark the main thread as running and executing.
  17         In non-stop mode, don't stop all lwps.
  18         (linux_nat_kill): Stop lwps before killing them.
  19         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
  20         alive.
  21         (send_sigint_callback): New.
  22         (linux_nat_stop): New.
  23         (linux_nat_add_target): Set to_stop to linux_nat_stop.
  24
  25         * linux-nat.h (thread_db_attach_lwp): Declare.
  26
  27         * linux-thread-db.c (thread_get_info_callback): Check for new
  28         threads if we have none.
  29         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
  30         stopped lwp.  Check for new threads if we have none.
  31         (thread_db_attach_lwp): New.
  32         (thread_db_init): Set proc_handle.pid to inferior_ptid.
  33         (check_event): Set proc_handle.pid to the stopped lwp.
  34         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
  35         lwp available, bail out if there is none.
  36
  37         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
  38         PTRACE_KILL.
  39
  40 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
  41
  42         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
  43         `current_pc' from CORE_ADDR to ULONGEST.
  44
  45         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
  46         gdbsim_stop().
  47
  48 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
  49
  50         * NEWS (New commands): Mention "set disable-randomization".
  51         * configure.ac: Add check for HAVE_PERSONALITY and
  52         HAVE_DECL_ADDR_NO_RANDOMIZE.
  53         * configure, config.in: Regenerate.
  54         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
  55         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
  56         ADDR_NO_RANDOMIZE.
  57         (disable_randomization, show_disable_randomization)
  58         (set_disable_randomization): New.
  59         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
  60         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
  61         variable DISABLE_RANDOMIZATION.
  62         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
  63         DISABLE_RANDOMIZATION.
  64
  65 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
  66
  67         Adjust all targets to new target_stop interface.
  68
  69         * gnu-nat.c (gnu_stop): Add ptid argument.
  70         * go32-nat.c (go32_stop): Add ptid argument.
  71         (go32_create_inferior): Pass inferior_ptid to go32_stop.
  72         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
  73         * monitor.c (monitor_stop): Add ptid argument.
  74         (monitor_open): Pass inferior_ptid to monitor_stop.
  75         (monitor_interrupt): Pass inferior_ptid to target_stop.
  76         (monitor_stop): Add ptid argument.
  77         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
  78         (procfs_create_inferior): Add ptid argument.
  79         * procfs.c (procfs_stop): Add ptid argument.
  80         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
  81         * remote-sim.c (gdbsim_stop): Add ptid argument.
  82         * sol-thread.c (sol_thread_stop): Add ptid argument.
  83         * win32-nat.c (win32_stop): Add ptid argument.
  84
  85 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
  86
  87         Non-stop inferior control.
  88
  89         * infrun.c (resume): In non-stop mode, always resume just one
  90         thread.
  91         (proceed): Don't call prepare_to_proceed in non-stop mode.
  92         (fetch_inferior_event): In non-stop mode, switch context before
  93         handling the event.
  94         (error_is_running, ensure_not_running): New.
  95         (handle_inferior_event): In non-stop mode: Mark only the event
  96         thread as stopped.  Require that the target module manages adding
  97         threads to the thread list.  Assert that there isn't a
  98         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
  99         (normal_stop): Only mark not-running if inferior hasn't exited.
 100         In non-stop mode, only mark the event thread.
 101
 102         * thread.c:Include "cli/cli-decode.h".
 103         (print_thread_info): Don't read from a running thread.
 104         Output "(running)" if thread is running.
 105         (switch_to_thread): Don't read stop_pc if thread is executing.
 106         (do_restore_current_thread_cleanup): Don't write to a running
 107         thread.
 108         (thread_apply_all_command): Don't read from a running thread.  In
 109         non-stop mode, do a full context-switch instead of just switching
 110         threads.
 111         (thread_apply_command): In non-stop mode, do a full context-switch
 112         instead of just switching threads.
 113         (do_captured_thread_select): Likewise.  Inform user if selected
 114         thread is running.
 115         (_initialize_thread): Mark "info threads" and "thread" and
 116         async_ok.
 117
 118         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
 119         unregister the target from the event loop.
 120
 121         * infcmd.c (continue_command, step_1, jump_command)
 122         (signal_command): Ensure the selected thread isn't running.
 123         (interrupt_target_command): In non-stop mode, interrupt only the
 124         selected thread.
 125
 126         * inferior.h (error_is_running, ensure_not_running): Declare.
 127
 128         * target.h (struct target_ops): Add ptid argument to the to_stop
 129         member.
 130         (target_stop): Add ptid_t argument.
 131
 132         * target.c (update_current_target): Add ptid argument to to_stop's
 133         type.
 134         (debug_to_stop): Add ptid_t argument.
 135         (debug_to_rcmd): Set to_stop_ptid.
 136
 137         * remote.c (remote_stop): Add ptid_t argument.
 138         (async_remote_interrupt): Add inferior_ptid to target_stop.
 139         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
 140
 141         * Makefile.in (thread.o): Depend on $(cli_decode_h).
 142
 143 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 144
 145         Don't rely on ecs->wait_for_more.
 146
 147         * infrun.c (proceed): Clear the stepping state, set
 148         previous_inferior_ptid and clear infwait state.
 149         (wait_for_inferior): Don't clear the stepping state, set
 150         previous_inferior_ptid, or clear the infwait state here.
 151         (fetch_inferior_event): Don't clear the stepping state, set
 152         previous_inferior_ptid, or clear the infwait state here.  Don't
 153         condition on wait_for_more.
 154
 155 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 156
 157         Refactor infrun a bit.
 158
 159         * infrun.c (currently_stepping): Take a struct
 160         thread_stepping_state instead of an execution_control_state.
 161         (struct thread_stepping_state): New, split from
 162         execution_control_state.
 163         (gtss, tss): New globals.
 164         (proceed): Clear the stepping state, set previous_inferior_ptid
 165         and clear infwait state.
 166         (init_wait_for_inferior): Clear the stepping state,
 167         previous_inferior_ptid and infwait state.
 168         (waiton_ptid, infwait_state): New, split from
 169         execution_control_state.
 170         (struct execution_control_state): Members that persist through
 171         events moved out to either struct thred_stepping_state or made
 172         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
 173         (wait_for_inferior, fetch_inferior_event): Use local
 174         execution_control_state.  Update to execution_control_state split.
 175         (init_execution_control_state): Adjust.
 176         (init_thread_stepping_state): New, extracted from
 177         init_execution_control_state.
 178         (context_switch): Take a ptid instead of an
 179         execution_control_state.
 180         (context_switch_to): Adjust.
 181         (adjust_pc_after_break): Adjust.
 182         (init_infwait_state): New.
 183         (handle_inferior_event): Adjust.
 184
 185 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 186             Vladimir Prus  <vladimir@codesourcery.com>
 187
 188         Per-thread commands.
 189
 190         * gdbthread.h: Remove unneeded forward declarations.
 191         Include "inferior.h".
 192         (struct thread_info): Add continuations,
 193         intermediate_continuations, proceed_to_finish, step_over_calls,
 194         stop_step, step_multi and stop_signal members.
 195         (save_infrun_state): Add continuations,
 196         intermediate_continuations, proceed_to_finish, step_over_calls,
 197         stop_step, step_multi, stop_signal and stop_bpstat parameters.
 198         (load_infrun_state): Add continuations,
 199         intermediate_continuations, proceed_to_finish, step_over_calls,
 200         stop_step, step_multi, stop_signal and stop_bpstat parameters.
 201
 202         * thread.c (load_infrun_state): In non-stop mode, load
 203         continuations, intermediate_continuations, proceed_to_finish,
 204         step_over_calls, stop_step, step_multi and stop_signal.
 205         (save_infrun_state): Store continuations,
 206         intermediate_continuations, proceed_to_finish, step_over_calls,
 207         stop_step, step_multi, stop_signal and stop_bpstat.
 208         (save_infrun_state): Store continuations,
 209         intermediate_continuations, proceed_to_finish, step_over_calls,
 210         stop_step, step_multi, stop_signal and stop_bpstat.
 211         (free_thread): Clear The thread's stop_bpstat.
 212
 213         * inferior.h (context_switch_to): Declare.
 214
 215         * infrun.c (ecss): New global.
 216         (context_switch): Context switch continuations,
 217         intermediate_continuations, proceed_to_finish, step_over_calls,
 218         stop_step, step_multi, stop_signal and stop_bpstat.
 219         (wait_for_inferior): Use global ecss.
 220         (async_ecss, async_ecs): Delete.
 221         (fetch_inferior_event): Use global ecss.
 222         (context_switch_to): New.
 223
 224         * top.c (execute_command): In non-stop, only check if the current
 225         thread is running, in all-stop, check if there's any thread
 226         running.
 227
 228         * breakpoint.c (bpstat_remove_breakpoint): New.
 229         (bpstat_remove_breakpoint_callback): New.
 230         (delete_breakpoint): Clear the stop_bpstats of all threads.
 231
 232         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
 233         current thread is running, in all-stop, check if there's any
 234         thread running.
 235
 236         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
 237
 238 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 239
 240         Add non_stop global.
 241
 242         * inferior.h (non_stop): Declare.
 243         * infrun.c (non_stop, non_stop_1): New.
 244         (set_non_stop, show_non_stop): New.
 245         (_initialize_infrun): Add "set/show non-stop" command.
 246
 247 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 248
 249         Adjust fork/vfork/exec to pass ptids around.
 250
 251         * target.h (struct target_waitstatus): Store related_pid as a ptid.
 252         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
 253         Take a ptid_t.
 254         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
 255         type to ptid.
 256         * breakpoint.c (print_it_typical, bpstat_check_location)
 257         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
 258         (create_fork_vfork_event_catchpoint): Adjust.
 259         * infrun.c (fork_event): Change parent_pid and child_pid types to
 260         ptid.
 261         (follow_exec, inferior_has_forked, inferior_has_vforked)
 262         (inferior_has_execd): Take a ptid_t and don't trim it.
 263         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
 264         * linux-nat.c (linux_child_follow_fork): Adjust.
 265         * inf-ptrace.c (inf_ptrace_wait): Adjust.
 266         * inf-ttrace.c (inf_ttrace_wait): Adjust.
 267         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
 268
 269 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 270
 271         Add "executing" property to threads.
 272
 273         * inferior.h (target_executing): Delete.
 274         * gdbthread.h (struct thread_info): Add executing_ field.
 275         (set_executing, is_executing): New.
 276         * thread.c (main_thread_executing): New.
 277         (init_thread_list): Clear it and also main_thread_running.
 278         (is_running): Return false if target has no execution.
 279         (any_running, is_executing, set_executing): New.
 280
 281         * top.c: Include "gdbthread.h".
 282         (target_executing): Delete.
 283         (execute_command): Replace target_executing check by any_running.
 284         * event-top.c: Include "gdbthread.h".
 285         (display_gdb_prompt, command_handler): Replace target_executing by
 286         is_running.
 287         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
 288         here.  Replace target_executing by is_running.
 289         * infrun.c (handle_inferior_event): Mark all threads as
 290         not-executing.
 291         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
 292         here.
 293         * stack.c (get_selected_block): Return null if inferior is
 294         executing.
 295         * target.c (target_resume): Mark resumed ptid as executing.
 296         * breakpoint.c (until_break_command): Replace target_executing
 297         check by is_executing.
 298         * remote.c (remote_async_resume): Don't mark inferior as executing
 299         here.
 300         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
 301         by any_running.
 302
 303         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
 304         (mi_execute_async_cli_command): Replace target_executing by
 305         is_running.
 306
 307         * frame.c (get_current_frame): Error out if the current thread is
 308         executing.
 309         (has_stack_frames): New.
 310         (get_selected_frame, deprecated_safe_get_selected_frame): Check
 311         has_stack_frames.
 312
 313         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
 314         $(gdbthread_h).
 315
 316 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 317
 318         * symfile.c (load_command): Reopen the exec file and reread
 319         symbols before anything else.
 320
 321 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 322
 323         * remote-sim.c: Include gdbthread.h.
 324         (remote_sim_ptid): New global.
 325         (gdbsim_create_inferior): Silently add the main task to GDB's
 326         thread list.
 327         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
 328         task from GDB's thread list.
 329         (gdbsim_resume): Adjust to use remote_sim_ptid.
 330         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
 331         (init_gdbsim_ops): Register gdbsim_thread_alive and
 332         gdbsim_pid_to_str.
 333         (_initialize_remote_sim): Initialize remote_sim_ptid.
 334         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
 335
 336 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
 337
 338         * monitor (monitor_ptid): New global.
 339         (monitor_open): Silently add the main task to GDB's thread list.
 340         (monitor_close, monitor_mourn_inferior): Silently delete the main
 341         task from GDB's thread list.
 342         (monitor_thread_alive, monitor_pid_to_str): New.
 343         (init_base_monitor_ops): Register monitor_thread_alive and
 344         monitor_pid_to_str.
 345         (_initialize_remote_monitors): Initialize monitor_ptid.
 346
 347         * gdbthread.h (delete_thread_silent): Declare.
 348         * thread.c (delete_thread): Rename to ...
 349         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
 350         don't do exit notifications.
 351         (delete_thread, delete_thread_silent): New, as wrappers to
 352         delete_thread_1.
 353
 354 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 355
 356         * breakpoint.c (update_global_location_list): Add boolean
 357         "should_insert" argument.  Only insert locations if caller told it
 358         too.
 359         (update_global_location_list_nothrow): Add boolean "should_insert"
 360         argument.  Pass it to update_global_location_list.
 361         (insert_breakpoints, create_longjmp_breakpoint)
 362         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
 363         (create_thread_event_breakpoint, create_solib_event_breakpoint)
 364         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
 365         (enable_watchpoints_after_interactive_call_stop)
 366         (set_momentary_breakpoint, create_breakpoints)
 367         (break_command_really, watch_command_1)
 368         (create_ada_exception_breakpoint, update_breakpoint_locations)
 369         (do_enable_breakpoint, enable_command): Pass true to
 370         update_global_location_list.
 371         (bpstat_stop_status, disable_overlay_breakpoints)
 372         (disable_watchpoints_before_interactive_call_start)
 373         (delete_breakpoint, disable_breakpoint, disable_command): Pass
 374         false to update_global_location_list.
 375         (update_breakpoints_after_exec): Don't temporarily disable
 376         always-inserted mode.
 377
 378 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 379
 380         * breakpoint.c (mark_breakpoints_out): Make public.
 381         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
 382         here.  Update comment.
 383         * breakpoint.h (mark_breakpoints_out): Declare.
 384
 385         * linux-nat.c (linux_handle_extended_wait): On
 386         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
 387         * inf-ttrace.c (inf_ttrace_wait): Likewise.
 388
 389 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
 390
 391         * infrun.c (follow_exec): Reset shared libraries before adding the
 392         main exec file.
 393
 394 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 395
 396         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
 397
 398 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
 399
 400         * i386-dicos-tdep.c: Include "inferior.h".
 401         (i386_dicos_frame_align): New.
 402         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
 403         dummy location ON_STACK.
 404         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
 405
 406 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
 407
 408         * gstdint.h: New file.
 409
 410 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
 411
 412         * mi/mi-interp.c (mi_on_resume): Don't try to report
 413         resumed thread it the thread list is empty.
 414
 415 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
 416
 417         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
 418         completer for set to filename_completer.
 419
 420         NEWS: Mention it.
 421
 422 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
 423
 424         Implement -target-attach.
 425         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
 426
 427 2008-06-21  Hui Zhu  <teawater@gmail.com>
 428
 429         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
 430
 431 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 432
 433         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
 434         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
 435
 436         * target.h (struct target_ops): Add to_attach_no_wait member.
 437         (target_attach_no_wait): New.
 438         * target.c (update_current_target): Inherit to_attach_no_wait.
 439
 440         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
 441         target_attach_no_wait runtime check.
 442
 443         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
 444         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
 445         win32_ops.
 446
 447 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
 448
 449         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
 450         on debug_displaced being set.
 451
 452 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 453
 454         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
 455         directly instead of get_frame_id.
 456
 457 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 458
 459         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
 460         (deal_with_atomic_sequence): Update BC masks.
 461         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
 462         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
 463
 464 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
 465
 466         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
 467         register, not the previous frame's.
 468
 469 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
 470
 471         * source.c (select_source_symtab): Make sure we skip namespace
 472         symtabs when showing cpp source code.
 473
 474 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
 475
 476         * MAINTAINERS (Authorized committers): Fix my email address.
 477
 478 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 479
 480         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
 481         -target-download and -target-select via CLI, so that
 482         the quoting rules are the same as they were (unfortunately)
 483         in all prior gdb releases.
 484         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
 485         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 486         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
 487         (mi_cmd_target_download, mi_cmd_target_select): Remove.
 488         (mi_cmd_execute): Set current_token even for commands
 489         routed via CLI.
 490
 491 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
 492
 493         * alphafbsd-tdep.c: Update for unwinder changes.
 494         * alpha-linux-tdep.c: Likewise.
 495         * alphanbsd-tdep.c: Likewise.
 496         * alphaobsd-tdep.c: Likewise.
 497         * avr-tdep.c: Likewise.
 498         * cris-tdep.c: Likewise.
 499         * frv-linux-tdep.c: Likewise.
 500         * frv-tdep.c: Likewise.
 501         * h8300-tdep.c: Likewise.
 502         * hppa-linux-tdep.c: Likewise.
 503         * iq2000-tdep.c: Likewise.
 504         * m32c-tdep.c: Likewise.
 505         * m32r-linux-tdep.c: Likewise.
 506         * m32r-tdep.c: Likewise.
 507         * m68hc11-tdep.c: Likewise.
 508         * mep-tdep.c: Likewise.
 509         * mn10300-tdep.c: Likewise.
 510         * mt-tdep.c: Likewise.
 511         * score-tdep.c: Likewise.
 512         * sh64-tdep.c: Likewise.
 513         * sh-tdep.c: Likewise.
 514         * sparc64fbsd-tdep.c: Likewise.
 515         * sparc64nbsd-tdep.c: Likewise.
 516         * sparc64obsd-tdep.c: Likewise.
 517         * v850-tdep.c: Likewise.
 518         * vaxobsd-tdep.c: Likewise.
 519         * vax-tdep.c: Likewise.
 520         * xstormy16-tdep.c: Likewise.
 521
 522 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 523
 524         * mi/mi-main.c (enum captured_mi_execute_command_actions)
 525         (captured_mi_execute_command_args): Remove.
 526         (captured_mi_execute_command): Cast the closure to mi_parse
 527         pointer, not to captured_mi_execute_command_args, and don't
 528         set the action field thereof.
 529         (mi_execute_command): Pass struct mi_parse, not
 530         captured_mi_execute_command_args to captured_mi_execute_command.
 531         (mi_execute_command): Remove (dead) code for suppressing
 532         printing prompt.
 533
 534 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
 535
 536         * linux-nat.c (enum sigchld_state): New.
 537         (linux_nat_async_events_state): Renamed from
 538         linux_nat_async_events_enabled.
 539         (linux_nat_event_pipe_push, my_waitpid): Adjust.
 540         (sigchld_default_action): New.
 541         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
 542         unconditionally.
 543         (linux_nat_create_inferior): Set events state to sigchld_default
 544         state.
 545         (linux_nat_resume): Adjust.
 546         (linux_nat_wait): Call linux_nat_async_events unconditionally.
 547         (sigchld_handler): Adjust.
 548         (linux_nat_async_mask): Don't set SIGCHLD actions here.
 549         (get_pending_events): Adjust.
 550         (linux_nat_async_events): Rewrite to handle enum sigchld_state
 551         instead of a boolean.
 552         (linux_nat_async): Adjust.
 553         (_initialize_linux_nat): Capture default SIGCHLD action into
 554         sigchld_default_action.
 555
 556 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
 557
 558         * breakpoint.c (moribund_locations): New.
 559         (bpstat_stop_status): Process moribund locations.
 560         (update_global_location_list): Add removed
 561         locations to moribund_locations.
 562         (breakpoint_retire_moribund): New.
 563         * breakpoint.h (struct bp_location): New field
 564         events_till_retirement.
 565         (breakpoint_retire_moribund): Declare.
 566         * thread.c (thread_count): New.
 567         * infrun.c (handle_inferior_event): Call
 568         breakpoint_retire_moribund.
 569         * gdbthread.h (thread_count): Declare.
 570
 571 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
 572
 573         * dfp.c (decimal_convert): Call match_endianness before and after
 574         conversion.
 575
 576 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
 577
 578         * remote.c (remote_insert_breakpoint): Ensure that if Z0
 579         unsupported and we fall back to memory_insert_breakpoint, we
 580         use the unmodified requested address.
 581
 582 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
 583
 584         * dwarf2read.c (read_attribute_value): Issue a complaint when
 585         adjusting size attribute values of 0xffffffff as zero.
 586
 587 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
 588
 589         * i386-tdep.c (i386_16_byte_align_p): New.
 590         (i386_push_dummy_call): Determine stack space required for
 591         arguments going forwards allowing for 16-byte alignment, then push
 592         arguments going forwards.
 593
 594 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
 595
 596         * infrun.c (start_remote): Don't clear thread list here.
 597         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
 598         list here.
 599         * remote.c (record_currthread): Upgrade the main thread and its
 600         entry in the thread list if this is the first time we hear about
 601         threads.
 602         (remote_thread_alive): Consider magic_null_ptid or a ptid without
 603         a tid member always alive.
 604         (remote_find_new_threads): Don't update the main thread here.
 605         (remote_start_remote): Clear thread list here.  Always add the
 606         main thread.
 607         (extended_remote_attach_1): Add the main thread here.
 608         (extended_remote_mourn_1): Re-add the main thread here.
 609         (extended_remote_create_inferior_1): Add a main thread.
 610
 611         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
 612
 613 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
 614
 615         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
 616
 617         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
 618         globals.
 619         (general_thread, continue_thread): Change type to ptid_t.
 620         (record_currthread): Take a ptid_t parameter instead of an
 621         integer.
 622         (MAGIC_NULL_PID): Delete.
 623         (set_thread): Take a ptid_t parameter and adjust.
 624         (set_general_thread, set_continue_thread): New.
 625         (remote_thread_alive, remote_newthread_step)
 626         (remote_current_thread, remote_find_new_threads)
 627         (remote_threads_info, remote_start_remote, remote_vcont_resume)
 628         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
 629         (threadalive_test, remote_pid_to_str)
 630         (remote_get_thread_local_address): Adjust.
 631         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
 632         and any_thread_ptid.
 633
 634 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
 635
 636         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
 637         * configure: Regenerated.
 638
 639 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
 640
 641         * dwarf2read.c (read_attribute_value): Treat size attribute
 642         values of 0xffffffff as if the attribute value was zero.
 643
 644 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
 645
 646         * linux-nat.c: Add description of overall logic.
 647
 648 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
 649
 650         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
 651         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
 652         all dependencies on $(gdb_stdint_h).
 653         (distclean): Do not delete gdb_stdint.h.
 654         * acinclude.m4: Do not use stdint.m4.
 655         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
 656         uintptr_t, and gdb_stdint.h.
 657         * defs.h: Include <stdint.h>.
 658         * gdb_thread_db.h: Assume stdint.h is already included.
 659         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
 660         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
 661         include gdb_stdint.h.
 662         * configure, config.in: Regenerate.
 663
 664 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
 665
 666         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
 667         decimal floating-point values in GPRs for soft-float.
 668         (do_ppc_sysv_return_value): Handle returning decimal
 669         floating-point values in GPRs for soft-float.
 670
 671 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
 672
 673         * target.c (target_read_until_error): New.
 674         * target.h (target_read_until_error): Declare.
 675         * mi/mi-main.c (mi_cmd_data_read_memory): Use
 676         target_read_until_error.
 677
 678 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
 679
 680         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
 681         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
 682         after the DECFLOAT detection to fix a memory leak.  Remove the
 683         redundant NUM initialization.  Protect the DECFLOAT detection memory
 684         access before the P block.  Restore the P memory content for the
 685         DECFLOAT detection.
 686
 687 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
 688
 689         Kill the return value for all MI command functions.
 690         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
 691         (mi_cmd_argv_ftype): Change return type to void.
 692
 693         * mi/mi-main.c: Adjust all function that implement
 694         MI commands to return nothing.
 695         (struct captured_mi_execute_command_actions):
 696         Remove the rc field.
 697         (mi_cmd_execute): Return nothing.
 698         (mi_execute_async_cli_command): Return nothing.
 699         (mi_cmd_exec_interrupt): Don't print ^done here.
 700         (mi_cmd_target_select): Don't print ^connected here.
 701         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
 702         Special-case -target-select and output ^connected, not ^done.
 703
 704         * mi/mi-cmd-break.c: Adjust.
 705         * mi/mi-cmd-disas.c: Adjust.
 706         * mi/mi-cmd-env.c: Adjust.
 707         * mi/mi-cmd-file.c: Adjust.
 708         * mi/mi-cmd-stack.c: Adjust.
 709         * mi/mi-cmd-target.c: Adjust.
 710         * mi/mi-cmd-var.c: Adjust.
 711         * mi/mi-interp.c: Adjust.
 712         * mi/mi-symbol-cmds.c: Adjust.
 713
 714 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
 715
 716         Emit ^running via observer.
 717         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
 718         ^running here.
 719         (mi_on_resume): Print ^running if not previously output.
 720         * mi/mi-main.c (running_result_record_printed): New.
 721         (captured_mi_execute_command): Reset
 722         running_result_record_printed.  Use running_result_record_printed
 723         to decide if we should skip ^done.
 724         (mi_execute_async_cli_command): Don't print ^running here.
 725         * mi/mi-main.h (current_token, running_result_record_printed):
 726         Declare.
 727
 728 2008-06-24  Michael Snyder  <msnyder@specifix.com>
 729
 730         * infrun.c (_initialize_infrun): White space and typo fix.
 731
 732 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
 733
 734         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
 735         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
 736         when first loading DLL with "dll" command.
 737
 738 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
 739
 740         * gnu-nat.c (proc_string): Use capital T for "Thread".
 741
 742 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
 743
 744         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
 745
 746 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
 747
 748         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
 749         the target cannot run.
 750
 751 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
 752
 753         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
 754         we're attaching to a running process.
 755
 756 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
 757
 758         * win32-nat.c (handle_load_dll): Give dll name and load address
 759         if debug_events is on.
 760         (handle_unload_dll): Likewise.
 761
 762 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
 763
 764         Don't suppress *running when doing finish.
 765         * infcall.c (call_function_by_hand): Set both
 766         suppress_resume_observer and suppress_stop_observer.
 767         * infcmd.c (suppress_run_stop_observers): Split into...
 768         (suppress_resume_observer, suppress_stop_observer): ...those.
 769         (finish_command_continuation): Clear suppress_stop_observer.
 770         (finish_command): Set suppress_stop_observer.
 771         * inferior.h (suppress_run_stop_observers): Split into...
 772         (suppress_resume_observer, suppress_stop_observer): ...those.
 773         * infrun.c (normal_stop): Check for suppress_stop_observer.
 774         * thread.c (set_running): Check for suppress_resume_observer.
 775
 776 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
 777             Pierre Muller  <muller@ics.u-strasbg.fr>
 778
 779         * gdbarch.sh (gdbarch_skip_main_prologue): New.
 780         * gdbarch.h, gdbarch.c: Regenerate.
 781         * i386-tdep.h (i386_skip_main_prologue): Declare.
 782         * i386-tdep.c (i386_skip_main_prologue): New.
 783         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
 784         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
 785         * symtab.c (find_function_start_sal): When pc points at the "main"
 786         function, call gdbarch_skip_main_prologue.
 787
 788 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
 789
 790         * value.c (value_primitive_field): Fetch lazy register values.
 791
 792 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
 793
 794         * NEWS: Mention support removal of undocumented S AA p PID stop
 795         reply packet.
 796
 797         * remote.c (remote_wait): Remove undocumented S AA p PID support.
 798
 799 2008-06-10  Stan Shebs  <stan@codesourcery.com>
 800
 801         * MAINTAINERS: Update my affiliation and address.
 802
 803 2008-06-10  Andreas Schwab  <schwab@suse.de>
 804
 805         * top.c (print_gdb_version): Don't print final newline.
 806
 807 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
 808
 809         Implement *running.
 810         * Makefile.in: Update dependencies.
 811         * gdbthread.h (struct thread_info): New field
 812         running_.
 813         (set_running, is_running): New.
 814         * thread.c (set_running, is_running): New.
 815         * inferior.h (suppress_normal_stop_observer): Rename to...
 816         (suppress_run_stop_observers): ..this.
 817         * infcmd.c (suppress_normal_stop_observer): Rename to...
 818         (suppress_run_stop_observers): ..this.
 819         (finish_command_continuation, finish_command): Adjust.
 820         * infcall.c (call_function_by_hand): Adjust.
 821         * infrun.c (normal_stop): Call set_running.
 822         * target.c (target_resume): New.  Call set_running.
 823         * target.h (target_resume): Convert from macro to
 824         a function.
 825
 826         * mi/mi-interp.c (mi_on_resume): New.
 827         (mi_interpreter_init): Register mi_on_resume.
 828
 829 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
 830
 831         Use observers to report stop events in MI.
 832         * mi/mi-interp.c (mi_on_normal_stop): New.
 833         (mi_interpreter_init): Register mi_on_normal_stop.
 834         (mi_interpreter_exec_continuation): Remove.
 835         (mi_cmd_interpreter_exec): Don't register the above.
 836         * mi/mi-main.c (captured_mi_execute_command): Don't care
 837         about sync_execution.
 838         (mi_execute_async_cli_command): Don't install continuation.  Don't
 839         print *stopped.
 840         (mi_exec_async_cli_cmd_continuation): Remove.
 841
 842 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
 843
 844         Suppress normal stop observer when it's problematic.
 845         * inferior.h (suppress_normal_stop_observer): New.
 846         * infcall.c (call_function_by_hand): Disable stop events when
 847         doing function calls.
 848         * infmcd.c (suppress_normal_stop_observer): New.
 849         (finish_command_continuation): Call normal_stop observer
 850         explicitly.
 851         (finish_command): Disable stop events inside proceed.
 852         * infrun.c (normal_stop): Don't call normal stop observer if
 853         suppressed of if multi-step is in progress.
 854
 855 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
 856
 857         Remove stale code.
 858         * infrun.c (finish_command): Don't pass cleanup
 859         to continuation.
 860         (finish_command_continuation): Don't grab cleanup from
 861         the passed data, as we don't use, and cannot, use it anyway.
 862
 863 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
 864
 865         Introduce common cleanup for restoring integers.
 866         * defs.h (make_cleanup_restore_integer): New declaration.
 867         (struct cleanup): New field free_arg.
 868         (make_my_cleanup_2): New.
 869         * utils.c (restore_integer_closure, restore_integer)
 870         (make_cleanup_restore_integer): New.
 871         (make_my_cleanup): Initialize the free_arg field and
 872         renamed to make_my_cleanup_2.
 873         (do_my_cleanups): Call free_arg.
 874         (discard_cleanups): Call free_arg.
 875         * breakpoint.c (restore_always_inserted_mode): Remove.
 876         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
 877
 878 2008-06-09  Doug Evans  <dje@google.com>
 879
 880         * remote.c (remote_wait): Include beginning of malformed packet
 881         in error output.
 882
 883 2008-06-09  Tom Tromey  <tromey@redhat.com>
 884
 885         * completer.c (complete_line): Don't special-case
 886         expression_completer.
 887         (expression_completer): Only pass last word to
 888         location_completer.
 889         * c-exp.y (yylex): Check 'token', not 'operator'.
 890
 891 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
 892
 893         * configure.ac (build_warnings): Add -Wno-format for mingw.
 894         * configure: Regenerated.
 895
 896 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
 897
 898         * NEWS: Make indentation consistent.  Move exec tracing entry out
 899         of remote packet list.
 900
 901 2008-06-06  Tom Tromey  <tromey@redhat.com>
 902
 903         * value.h (evaluate_subexpression_type, extract_field_op):
 904         Declare.
 905         * printcmd.c (_initialize_printcmd): Use expression_completer for
 906         'p', 'inspect', 'call'.
 907         * parser-defs.h (parse_field_expression): Declare.
 908         * parse.c: Include exceptions.h.
 909         (in_parse_field, expout_last_struct): New globals.
 910         (mark_struct_expression): New function.
 911         (prefixify_expression): Return int.
 912         (prefixify_subexp): Return int.  Use expout_last_struct.
 913         (parse_exp_1): Update.
 914         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
 915         in_parse_field.
 916         (parse_field_expression): New function.
 917         * expression.h (parse_field_expression): Declare.
 918         (in_parse_field): Likewise.
 919         * eval.c (evaluate_subexpression_type): New function.
 920         (extract_field_op): Likewise.
 921         * completer.h (expression_completer): Declare.
 922         * completer.c (expression_completer): New function.
 923         (count_struct_fields, add_struct_fields): New functions.
 924         * c-exp.y (yyparse): Redefine.
 925         (COMPLETE): New token.
 926         (exp): New productions.
 927         (saw_name_at_eof, last_was_structop): New globals.
 928         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
 929         (c_parse): New function.
 930         * breakpoint.c (_initialize_breakpoint): Use expression_completer
 931         for watch, awatch, and rwatch.
 932         * Makefile.in (parse.o): Depend on exceptions_h.
 933
 934 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
 935
 936         PR gdb/1147
 937         * gdb/valopts.c (find_overload_match): Handle references
 938         to pointers.
 939
 940 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
 941
 942         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
 943         account the bitsize of the 'from' operand.
 944
 945 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
 946
 947         * annotate.h (annotate_thread_changed): Declare.
 948
 949 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
 950
 951         * annotate.c (annotate_thread_changed): New function.
 952         * thread.c (thread_command) : Use it.
 953         * infrun.c (normal_stop): Use it.
 954
 955 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
 956             Nathan Sidwell  <nathan@codesourcery.com>
 957             Joseph Myers  <joseph@codesourcery.com>
 958
 959         * acinclude.m4: Include ../config/acx.m4.
 960         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
 961         * configure, config.in: Regenerate.
 962         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
 963         address.
 964         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
 965
 966 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
 967
 968         Replace 'target async' by 'maintenance set remote-async' and
 969         'target remote' combination.
 970
 971         * remote.c (remote_async_wait): Merge into remote_wait, and
 972         remove.
 973         (remote_async_permitted, remote_async_permitted_set): New
 974         variables.
 975         (set_maintenance_remote_async_permitted)
 976         (show_maintenance_remote_async_permitted): New functions.
 977         (remote_async_ops, extended_async_remote_ops): Delete.
 978         (remote_async_open, extended_remote_async_open): Delete.
 979         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
 980         async_p with remote_async_permitted checks.
 981         (extended_async_remote_attach): Delete.
 982         (remote_resume, remote_async_resume): Merge and leave remote_resume.
 983         (remote_async_terminal_inferior): Rename to...
 984         (remote_terminal_inferior): ... this, and add
 985         remote_async_termitted check.
 986         (remote_async_terminal_ours): Rename to...
 987         (remote_terminal_ours): ... this, and add remote_async_termitted
 988         check.
 989         (remote_wait, remote_async_wait): Merge and leave remote_wait
 990         only.
 991         (remote_kill, remote_async_kill): Merge and leave remote_kill
 992         only.
 993         (remote_async_mourn, extended_async_remote_mourn): Delete.
 994         (extended_remote_create_inferior_1): Drop async_p parameter.
 995         Update callers.  Always use extended_remote_ops.
 996         (extended_remote_async_create_inferior): Delete.
 997         (remote_return_zero): Delete.
 998         (init_remote_ops): Register remote_can_async_p, remote_async,
 999         remote_async_mask, remote_terminal_inferior and
1000         remote_terminal_ours.
1001         (remote_can_async_p, remote_is_async_p): Check for
1002         remote_async_permitted.
1003         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
1004         (set_remote_cmd): Don't add async and extended-async targets.
1005         (_initialize_remote): Add set/show remote-async maintenance
1006         commands.
1007
1008 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1009
1010         * remote.c (kill_kludge): Delete.
1011         (remote_wait, remote_async_wait): Don't set it.
1012         (remote_kill, remote_async_kill): Don't do anything with it.
1013
1014 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
1015
1016         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
1017
1018 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1019
1020         * bcache.c (bcache_data): Call deprecated_bcache_added function.
1021         (deprecated_bcache_added): New function name. Body of function
1022         bcache_data is used here with the addition of 'added' argument.
1023         * bcache.h (deprecated_bcache_added): New function.
1024         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
1025         work from add_psymbol_to_list - initialises partial symbol and stashes
1026         it in objfile's cache.
1027         (append_psymbol_to_list): New helper function, takes other part of
1028         work from add_psymbol_to_list - adds partial symbol to the given list.
1029         (add_psymbol_to_list): Call helper functions instead of doing work
1030         here. If adding to global list, do not duplicate partial symbols in the
1031         partial symtab.
1032
1033 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
1034
1035         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
1036         'exception caught|thrown' message.
1037
1038 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
1039
1040         * Makefile.in: Update dependencies.
1041         * dwarf2expr.c: New include "gdb_assert.h".
1042         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
1043         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
1044         (execute_stack_op): Error out on too large RECURSION_DEPTH.
1045         Increase/decrease RECURSION_DEPTH around the function.
1046
1047 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
1048
1049         * remote.c (get_offsets): Handle a single segment.
1050         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
1051         than segments.
1052
1053 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
1054
1055         * solib-svr4.c (struct lm_info): Add lm_addr.
1056         (main_lm_addr): New.
1057         (svr4_default_sos): Set lm_addr.
1058         (svr4_current_sos): Set lm_addr and main_lm_addr.
1059         (svr4_fetch_objfile_link_map): Rewrite.
1060         (svr4_clear_solib): Clear main_lm_addr.
1061
1062 2008-06-03  Michael Snyder  <msnyder@redhat.com>
1063             Joseph Myers  <joseph@codesourcery.com>
1064
1065         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
1066         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
1067
1068 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1069
1070         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
1071
1072 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
1073
1074         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
1075
1076 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
1077
1078         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
1079         treat pointers in data space as function descriptors if the
1080         target address is also in the data space.
1081
1082 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
1083
1084         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
1085         the trad-frame register value for the SP register.
1086
1087 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
1088
1089         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
1090
1091 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
1092
1093         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
1094         that identifies function descriptors outside of the .opd section.
1095
1096 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
1097
1098         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
1099         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
1100         'bkptno'.
1101         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
1102         catchpoints.
1103         (handle_gnu_v3_exceptions): Use tempflag.
1104
1105 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1106
1107         Refactor varobj_update interface.
1108         * varobj.c (varobj_update): Report changes as vector.  Also
1109         return not just a list of varobj, but a list of special structures
1110         that tell what exactly has changed.
1111         * varobj.h (enum varobj_update_error): Rename to
1112         varobj_scope_status.
1113         (struct varobj_update_result_t): New.
1114         (varobj_update): Adjust prototype.
1115         * mi/mi-cmd-var.c: Adjust for changes.
1116
1117 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
1118
1119         * varobj.c (varobj_update): Fix comment typo.
1120         Fix indentation.
1121
1122 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
1123
1124         Set the symtab field of symbols read from ECOFF debugging entries.
1125         * mdebugread.c (add_symbol): Add new parameter symtab.
1126         (parse_symbol): Update calls to add_symbol throughout.
1127
1128 2008-05-27  Andreas Schwab  <schwab@suse.de>
1129
1130         * symtab.h (enum address_class): Remove LOC_REGPARM and
1131         LOC_COMPUTED_ARG.
1132         (struct symbol): Add is_argument.
1133         (SYMBOL_IS_ARGUMENT): Define.
1134
1135         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
1136         * buildsym.c (finish_block): Likewise.
1137         * stack.c (print_frame_args, print_block_frame_locals)
1138         (print_frame_arg_vars): Likewise.
1139         * symtab.c (lookup_block_symbol): Likewise.
1140         * tracepoint.c (add_local_symbols): Likewise.
1141         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1142
1143         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
1144         * dwarf2read.c (new_symbol): Likewise.
1145         * mdebugread.c (parse_symbol): Likewise.
1146         * stabsread.c (define_symbol): Likewise.
1147
1148         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
1149         and LOC_COMPUTED_ARG.
1150         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1151         * ax-gdb.c (gen_var_ref): Likewise.
1152         * eval.c (evaluate_subexp_for_address): Likewise.
1153         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1154         * m2-exp.y (yylex): Likewise.
1155         * printcmd.c (address_info): Likewise.
1156         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1157         * tracepoint.c (collect_symbol, scope_info): Likewise.
1158
1159 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
1160
1161         * gdbarch.sh: Added new gdbarch struct
1162         core_regset_sections.
1163         * gdbarch.c: Refreshed.
1164         * gdbarch.h: Refreshed.
1165         * regset.h (core_regset_section): Declared.
1166         * linux-nat.c (linux_nat_do_thread_registers): Added
1167         support for the new gdbarch struct core_regset_sections.
1168         * utils.c (host_address_to_string): New function.
1169         * defs.h (host_address_to_string): New prototype.
1170         * i386-linux-tdep.c (i386_regset_rections): New register
1171         sections list for i386.
1172           (i386_linux_init_abi): Initialized new gdbarch struct
1173           core_regset_sections.
1174         * Makefile.in: Updated to reflect dependency changes.
1175         * ppc-linux-tdep.c (ppc_regset_sections): Register
1176         sections list for ppc.
1177           (ppc_linux_init_abi): Initialized new gdbarch struct
1178           core_regset_sections
1179
1180 2008-05-24  Andreas Schwab  <schwab@suse.de>
1181
1182         * linespec.c (decode_objc): Save current language around call to
1183         get_selected_block.
1184
1185 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
1186
1187         * valprint.h (get_array_bounds): Renames get_array_low_bound.
1188         * valprint.c (get_array_bounds): Renames get_array_low_bound.
1189         Return the proper bound value if the array index type is an
1190         enumerated type. Compute the high bound if requested.
1191         (val_print_array_elements): Handle the case when the array
1192         element has a null size.
1193         * ada-valprint.c (print_optional_low_bound): Add handling
1194         for empty arrays or arrays of zero-size elements.
1195         (ada_val_print_array): New function, extracted out from
1196         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
1197         handle empty arrays and arrays of zero-size elements.
1198         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
1199         code by call to ada_val_print_array.
1200         (ada_value_print): Remove handling of null array.  The handling
1201         was incomplete and is now better handled by ada_val_print_array.
1202
1203 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1204
1205         * annotate.c (annotate_source, annotate_frame_begin): Replace
1206         deprecated_print_address_numeric with paddress.
1207         * cli/cli-cmds.c (list_command, edit_command): Likewise.
1208         * tui/tui-stack.c (tui_make_status_line): Likewise.
1209
1210         * defs.h (deprecated_print_address_numeric): Remove.
1211         * printcmd.c (deprecated_print_address_numeric): Remove.
1212         * maint.c (maint_print_section_info): Fix comment.
1213
1214 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
1215
1216         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
1217         print_binary_chars, print_char_chars): Add byte_order parameter and
1218         replace gdbarch_byte_order.
1219         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
1220         expressions and remove them.  Remove unused TWO_TO_FOURTH.
1221         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
1222         endianness.  Update call to print_hex_chars.
1223         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
1224         print_binary_chars, print_char_chars): Add byte_order parameter.
1225         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
1226         get at the endianness.  Update print_*_char calls to use byte_order.
1227
1228 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1229
1230         * symtab.h (struct symbol): Make "aux_value" member a void pointer
1231         instead of a union.
1232         (SYMBOL_LOCATION_BATON): Update.
1233
1234 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1235
1236         * symtab.h (enum address_class): Remove LOC_BASEREG and
1237         LOC_BASEREG_ARG.
1238         (struct symbol): Remove "basereg" member of "aux_value" union.
1239         (SYMBOL_BASEREG): Remove.
1240
1241         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
1242         or LOC_BASEREG_ARG.
1243         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1244         (ada_add_block_symbols): Likewise.
1245         * ax-gdb.c (gen_var_ref): Likewise.
1246         * buildsym.c (finish_block): Likewise.
1247         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1248         * m2-exp.y (yylex): Likewise.
1249         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1250         * printcmd.c (address_info): Likewise.
1251         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
1252         (print_frame_arg_vars): Likewise.
1253         * symmisc.c (print_symbol): Likewise.
1254         * symtab.c (lookup_block_symbol): Likewise.
1255         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1256         (scope_info): Likewise.
1257
1258 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1259
1260         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
1261
1262         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
1263         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
1264         (ada_add_block_symbols): Likewise.
1265         * ax-gdb.c (gen_var_ref): Likewise.
1266         * buildsyms.c (finish_block): Likewise.
1267         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
1268         * m2-exp.y (yylex): Likewise.
1269         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1270         * printcmd.c (address_info): Likewise.
1271         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
1272         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1273         * symtab.c (lookup_block_symbol): Likewise.
1274         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
1275         (scope_info): Likewise.
1276
1277 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
1278
1279         * symtab.h (enum address_class): Remove LOC_INDIRECT and
1280         LOC_HP_THREAD_LOCAL_STATIC.
1281
1282         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
1283         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
1284         (read_var_value): Likewise.
1285         * buildsym.c (finish_block): Likewise.
1286         * objfiles.c (objfile_relocate): Likewise.
1287         * printcmd.c (address_info): Likewise.
1288         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
1289         * tracepoint.c (scope_info): Likewise.
1290
1291 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
1292            Maxim Grigoriev  <maxim2405@gmail.com>
1293
1294         * xtensa-tdep.c (xtensa_read_register): Remove.
1295         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
1296         argument litbase to call0_frame_cache().
1297         (call0_track_op, call0_analyze_prologue)
1298         (call0_frame_cache): Use extra argument litbase.
1299
1300 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
1301
1302         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
1303
1304 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1305
1306         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
1307
1308 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
1309
1310         * alpha-mdebug-tdep.c: Include "trad-frame.h".
1311         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
1312         struct trad_frame_saved_reg *.
1313         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
1314         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
1315         value of SP as being vfp.
1316         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
1317         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
1318
1319 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
1320
1321         * score-tdep.c (score_print_insn): Get the current endianess from
1322         disassemble_info instead of gdbarch_byte_order.
1323
1324 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
1325
1326         * frame.c (get_prev_frame_1): Build frame id before setting
1327         this_frame->prev_p, not after.
1328
1329 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
1330
1331         * annotate.c (annotate_new_thread): New function for new-thread
1332         annotation.
1333         * annotate.h: (annotate_new_thread): New extern.
1334         * thread.c (add_thread_with_info): Use it.
1335         * Makefile.in (thread.o): Add dependency on annotate.h.
1336
1337 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
1338
1339         * win32-nat.c (win32_wait): Block the control-c event while
1340         waiting for a debug event.
1341
1342 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
1343
1344         * symtab.h (lookup_symbol_in_language): Update comment.
1345         * symtab.c (lookup_symbol_aux_block): Update comment.
1346         * ada-lang.c (ada_lookup_symbol_list): Update comment.
1347
1348 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1349
1350         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
1351         (lookup_symbol): Likewise.
1352         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
1353         (lookup_symbol): Likewise.
1354         (search_symbols): Update.
1355
1356         * linespec.c (find_methods, collect_methods): Update.
1357         (add_matching_methods, add_constructors): Update.
1358         (decode_compound, decode_dollar, decode_variable): Update.
1359         (lookup_prefix_sym): Update.
1360
1361         (symbol_found): Remove SYM_SYMTAB parameter.
1362         Use SYMBOL_SYMTAB (sym) instead.
1363
1364         * gdbtypes.c (lookup_typename): Update.
1365         (lookup_struct, lookup_union, lookup_enum): Update.
1366         (lookup_template_type): Update.
1367         (check_typedef): Update.
1368         * language.c (lang_bool_type): Update.
1369         * mdebugread.c (parse_procedure): Update.
1370         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
1371         * parse.c (write_dollar_variable): Update.
1372         * printcmd.c (address_info): Update.
1373         * source.c (select_source_symtab): Update.
1374         * stack.c (print_frame_args, print_frame_arg_vars): Update.
1375         * valops.c (find_function_in_inferior): Update.
1376         (value_struct_elt_for_reference): Update.
1377         * value.c (value_static_field, value_fn_field): Update.
1378
1379         * alpha-mdebug-tdep.c (find_proc_desc): Update.
1380         * arm-tdep.c (arm_skip_prologue): Update.
1381         * mt-tdep.c (mt_skip_prologue): Update.
1382         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
1383
1384         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
1385         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
1386         (add_defn_to_vec): Likewise.
1387         (ada_add_block_symbols): Likewise.
1388         (lookup_cached_symbol, cache_symbol): Likewise.
1389         (standard_lookup): Update.
1390         (ada_lookup_symbol_list): Update.
1391
1392         * c-valprint.c (c_val_print): Update.
1393         * cp-support.c (cp_lookup_rtti_type): Update.
1394         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
1395         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
1396         * p-valprint.c (pascal_val_print): Update.
1397         * scm-lang.c (scm_lookup_name): Update.
1398
1399         * c-exp.y: Update.
1400         * f-exp.y: Update.
1401         * jv-exp.y: Update.
1402         * m2-exp.y: Update.
1403         * objc-exp.y: Update.
1404         * p-exp.y: Update.
1405
1406 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
1407
1408         * language.h (struct language_defn): Remove SYMTAB parameter from
1409         la_lookup_symbol_nonlocal callback function pointer.
1410
1411         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1412         (ada_lookup_encoded_symbol): Likewise.
1413         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
1414         Always call fixup_symbol_section.
1415         (ada_lookup_symbol): Remove SYMTAB parameter.
1416         (ada_lookup_symbol_nonlocal): Likewise.
1417         * ada-exp.y (write_object_renaming): Update.
1418         (find_primitive_type): Likewise.
1419
1420         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1421         (cp_lookup_symbol_namespace): Likewise.
1422         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
1423         (lookup_symbol_file): Likewise.
1424         (lookup_possible_namespace_symbol): Likewise.
1425         (cp_lookup_symbol_nonlocal): Likewise.
1426         (cp_lookup_symbol_namespace): Likewise.
1427         (cp_lookup_nested_type): Update.
1428
1429         * scm-valprint.c (scm_inferior_print): Update.
1430         * valops.c (value_maybe_namespace_elt): Update.
1431
1432         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
1433         lookup_lib_global_symbol callback function pointer.
1434         (solib_global_lookup): Remove SYMTAB parameter.
1435         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
1436         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
1437
1438         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
1439         (lookup_symbol_static): Likewise.
1440         (lookup_symbol_global): Likewise.
1441         (lookup_symbol_aux_block): Likewise.
1442         (lookup_global_symbol_from_objfile): Likewise.
1443         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
1444         (lookup_symbol_aux_local): Likewise.
1445         (lookup_symbol_aux_block): Likewise.
1446         (lookup_symbol_aux_symtabs): Likewise.
1447         (lookup_symbol_aux_psymtabs): Likewise.
1448         (lookup_global_symbol_from_objfile): Likewise.
1449         (basic_lookup_symbol_nonlocal): Likewise.
1450         (lookup_symbol_static): Likewise.
1451         (lookup_symbol_global): Likewise.
1452
1453         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
1454
1455 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
1456
1457         * remote.c (init_extended_remote_ops): Fix typo.
1458
1459 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1460
1461         * NEWS: Mention new DICOS x86 target configuration.
1462
1463 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
1464             Ulrich Weigand  <uweigand@de.ibm.com>
1465
1466         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
1467         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
1468
1469         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
1470         use it instead of ginfo->value.address.  Look up minimal symbol by
1471         address and name.  Assume OBJFILE is non-NULL.
1472         (fixup_symbol_section): Ensure we always have an objfile to look
1473         into.  Extract and pass to fixup_section the symbol's address that
1474         will match the minimal symbol's address.
1475         (fixup_psymbol_section): Likewise.
1476
1477         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
1478         overlays and the addrmap returned the wrong section.
1479
1480         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
1481         calling fixup_symbol_section.
1482
1483 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1484
1485         * minsyms.c: Include "target.h".
1486         (find_solib_trampoline_target): Handle minimal symbols pointing
1487         to function descriptors as well.
1488         * Makefile.in (minsyms.o): Update dependencies.
1489
1490         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
1491         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
1492         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
1493         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
1494         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
1495         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
1496         (ppc64_standard_linkage_target): Rename to ...
1497         (ppc64_standard_linkage1_target): ... this.
1498         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
1499         (ppc64_skip_trampoline_code): Support three variants of standard
1500         linkage stubs.  Call find_solib_trampoline_target to handle
1501         glink stubs.
1502
1503 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1504
1505         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
1506         ppc64_sysv_abi_adjust_breakpoint_address.
1507         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1508         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
1509
1510 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
1511
1512         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
1513         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
1514         of ppc_linux_skip_trampoline_code.
1515
1516 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
1517
1518         * gdbarch.sh: Delete dwarf_reg_to_regnum.
1519         * gdbarch.c, gdbarch.h: Regenerated.
1520         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
1521         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
1522         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
1523
1524 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
1525
1526         * linux-nat.c (trap_ptid): Delete.
1527         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
1528         Adjust.
1529         * linux-thread-db.c (thread_db_wait): Adjust.
1530
1531 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
1532
1533         * linespec.c (decode_line_1): Fix a couple of comments.
1534
1535 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
1536
1537         * dbxread.c: Formatting.
1538         (INTERNALIZE_SYMBOL): Init n_other.
1539         (set_namestring): Take pointer to nlist arg rather than struct
1540         copy.  Update all callers.
1541
1542 2008-05-15  Andreas Schwab  <schwab@suse.de>
1543
1544         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
1545         (dwarf2read.o): Add $(addrmap_h).
1546
1547 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
1548
1549         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
1550         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
1551         to handle ppc32 PLT entries.
1552         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
1553         only on ppc64.
1554
1555 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
1556
1557         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
1558         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
1559         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
1560         (lookup_minimal_symbol_by_pc_section): Use
1561         lookup_minimal_symbol_by_pc_section_1.
1562         (lookup_solib_trampoline_symbol_by_pc): Likewise.
1563
1564 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
1565
1566         * findcmd.c: Add #include "gdb_stdint.h".
1567         * Makefile.in (findcmd.o): Update dependencies.
1568
1569 2008-05-11  David S. Miller  <davem@davemloft.net>
1570
1571         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
1572         long double size override, Linux does use 128-bit now.
1573
1574         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
1575         (sparc_linux_write_pc): New function.
1576         (sparc32_linux_init_abi): Register it.
1577         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
1578         (sparc64_linux_write_pc): New function.
1579         (sparc64_linux_init_abi): Register it.
1580
1581         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
1582         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
1583
1584 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
1585
1586         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
1587         and info.tdep_info before calling gdbarch_init_osabi.
1588
1589 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
1590
1591         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
1592         the type of the right hand side of the assignment to the type
1593         of the left hand side if the left hand side is a convenience
1594         variable.
1595
1596 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
1597
1598         * NEWS: Mention gdbserver bi-arch capability.
1599
1600 2008-05-09  Doug Evans  <dje@google.com>
1601
1602         New "find" command.
1603         * NEWS: Document find command and qSearch:memory packet.
1604         * Makefile.in (SFILES): Add findcmd.c.
1605         (COMMON_OBJS): Add findcmd.o.
1606         (findcmd.o): New rule.
1607         * findcmd.c: New file.
1608         * target.h (target_ops): New member to_search_memory.
1609         (simple_search_memory): Declare.
1610         (target_search_memory): Declare.
1611         * target.c (simple_search_memory): New fn.
1612         (target_search_memory): New fn.
1613         * remote.c (PACKET_qSearch_memory): New packet kind.
1614         (remote_search_memory): New fn.
1615         (init_remote_ops): Init to_search_memory.
1616         (init_extended_remote_ops): Ditto.
1617         (_initialize_remote): Add qSearch:memory packet config command.
1618
1619 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
1620
1621         * thread.c (_initialize_thread): Don't use commas and periods in
1622         first line of doc string of "set/show print thread-events".
1623
1624 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
1625
1626         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
1627         Update for unwinder changes.
1628
1629 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
1630
1631         * frame.c (get_frame_base_address, get_frame_locals_address)
1632         (get_frame_args_address): Pass the correct frame when calling
1633         frame_base_find_by_frame.
1634
1635 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
1636
1637         * remote.c (extended_remote_attach_1): Call target_find_description.
1638
1639 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
1640
1641         * remote.c (extended_remote_create_inferior_1): Clean up
1642         before marking the target running.
1643
1644 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
1645
1646         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
1647         changes.
1648
1649 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
1650
1651         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
1652         sparc64-sol2-tdep.c: Update for unwinder changes.
1653
1654 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
1655
1656         * cp-support.c (mangled_name_to_comp): Initialize storage.
1657         (unqualified_name_from_comp): Likewise.
1658
1659 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
1660
1661         * remote.c (remote_insert_breakpoint): Call get_remote_state
1662         after gdbarch_breakpoint_from_pc is called.
1663         (remote_insert_hw_breakpoint): Likewise.
1664
1665 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
1666
1667         * valprint.c (val_print): Add new language parameter and use it
1668         instead of using the current_language. Update calls to val_print
1669         throughout.
1670         (common_val_print): Add new langauge parameter and pass it to
1671         val_print.
1672         * value.h (struct language_defn): Add opaque declaration.
1673         (val_print, common_val_print): Update declarations.
1674         * stack.c (print_frame_args): Update call to common_val_print
1675         using the appropriate language.
1676         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
1677         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
1678         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
1679         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
1680         #include "language.h" if necessary.
1681         Update calls to val_print and common_val_print.
1682         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
1683         Update dependencies.
1684
1685 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
1686
1687         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
1688         pointing inside a non-executable section as function descriptors.
1689
1690 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
1691
1692         * inf-loop.c (inferior_event_handler): Run all continuations and
1693         print any language change before running the breakpoint commands.
1694
1695 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
1696
1697         * frame-unwind.c (frame_unwind_got_bytes): New function.
1698         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
1699         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
1700         for unwinder changes.
1701
1702 2008-05-05  Doug Evans  <dje@google.com>
1703
1704         * NEWS: Mention new /m modifier for disassemble command.
1705         * cli/cli-cmds.c (print_disassembly): New function.
1706         (disassemble_current_function): New function
1707         (disassemble_command): Recognize /m modifier, print mixed
1708         source+assembly.
1709         (init_cli_cmds): Update disassemble help text.
1710
1711 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
1712
1713         * xtensa-tdep.c: Update for unwinder changes.
1714
1715 2008-05-05  Andreas Schwab  <schwab@suse.de>
1716
1717         Update m68k port for unwinder changes.
1718         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
1719         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
1720         (m68k_frame_unwind): Use default_frame_sniffer.
1721         (m68k_frame_sniffer): Remove.
1722         (m68k_frame_base_address): Expect this_frame.
1723         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
1724         this_frame.
1725         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
1726         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
1727         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
1728         parameter instead of pc value.
1729         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
1730         Expect this_frame.
1731         (m68k_linux_sigtramp_frame_this_id)
1732         (m68k_linux_sigtramp_frame_prev_register)
1733         (m68k_linux_sigtramp_frame_sniffer): Update signature.
1734         (m68k_linux_sigtramp_frame_unwind): Use
1735         m68k_linux_sigtramp_frame_sniffer.
1736         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
1737
1738         * m68klinux-nat.c (store_register): Fix typo.
1739
1740 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
1741
1742         * infcmd.c (step_1): Put thread id on the stack to avoid possible
1743         NULL dereferencing.
1744
1745 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
1746
1747         * symfile.c (reread_symbols): Update objfile's entry point.
1748
1749 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
1750             Joel Brobecker  <brobecker@adacore.com>
1751
1752         * ada-lang.c: Update throughout to use symbol_matches_domain
1753         instead of matching the symbol domain explictly.
1754         * dwarf2read.c (add_partial_symbol): Do not add new psym for
1755         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
1756         class as typedefs. See lookup_partial_symbol function.
1757         (new_symbol): Similar to add_partial_symbol, do not create
1758         symbol for the typedef. See lookup_block_symbol.
1759         * symtab.c (symbol_matches_domain): New function, takes care
1760         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
1761         (lookup_partial_symbol): Use symbol_matches_domain to see if the
1762         found psym domain matches the given domain.
1763         (lookup_block_symbol): Likewise.
1764
1765 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
1766
1767         * top.c (command_line_handler_continuation): Remove.
1768         (execute_command): Do not install the above.
1769
1770 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
1771
1772         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
1773         and catch all exceptions from it.
1774         * top.c (command_line_handler_continuation): Don't
1775         call bpstat_do_action here.
1776
1777 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1778
1779         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
1780         (struct die_info): Remove type.
1781         (read_type_die, read_typedef, read_base_type, read_subrange_type)
1782         (read_structure_type, read_enumeration_type, read_array_type)
1783         (read_tag_pointer_type, read_tag_ptr_to_member_type)
1784         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
1785         (read_tag_string_type, read_subroutine_type, read_set_type)
1786         (read_unspecified_type): Delete prototypes.  Remove check for
1787         already-loaded type.  Return the new type.
1788         (set_die_type): Return the new type.
1789         (reset_die_and_siblings_types): Delete.
1790         (load_comp_unit, load_full_comp_unit): Set type_hash.
1791         (process_queue): Remove call to reset_die_and_siblings_types.
1792         (process_die): Do not read most types here.  Use read_type_die
1793         for others.
1794         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
1795         (quirk_gcc_member_function_pointer): Return the new type.
1796         (process_structure_scope, process_enumeration_scope): Use
1797         get_die_type and read the DIE's type.
1798         (read_full_die): Do not initialize die->type.
1799         (tag_type_to_type): Use read_type_die.
1800         (read_type_die): Check for already defined types.  Return the
1801         type.
1802         (determine_prefix): Use get_die_type.
1803         (set_die_type): Return the type.
1804         (get_die_type): Take a CU argument.  Check for no type_hash.
1805
1806 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
1807
1808         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
1809         locals.
1810
1811 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
1812
1813         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
1814         and bp_longjmp_resume breakpoints.
1815         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
1816         meaningful.
1817         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
1818         breakpoints.  Create bp_longjmp breakpoints as momentary
1819         breakpoints.
1820         (enable_longjmp_breakpoint): Delete.
1821         (set_longjmp_breakpoint): New.
1822         (disable_longjmp_breakpoint): Delete.
1823         (delete_longjmp_breakpoint): New.
1824         (set_longjmp_resume_breakpoint): Delete.
1825         (set_momentary_breakpoint_at_pc): New.
1826         (breakpoint_re_set_one): Don't delete bp_longjmp and
1827         bp_longjmp_resume breakpoints.
1828         (breakpoint_re_set): Don't create longjmp and longjmp-resume
1829         breakpoints.
1830
1831         * infrun.c (step_resume_breakpoint): Add comment.
1832         (struct execution_control_state): Delete handling_longjmp member.
1833         (init_execution_control_state). Don't clear handling_longjmp.
1834         (context_switch): Don't context switch handling_longjmp.
1835         (handle_inferior_event): If handling a bp_longjmp breakpoint,
1836         create a bp_longjmp_resume breakpoint, and set it as current
1837         step_resume_breakpoint, then step over the longjmp breakpoint.  If
1838         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
1839         breakpoint, delete the longjmp-resume breakpoint, and stop
1840         stepping.
1841         (currently_stepping): Remove handling_longjmp from expression.
1842         (insert_step_resume_breakpoint_at_sal): Update comment.
1843         (insert_longjmp_resume_breakpoint): New.
1844
1845         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
1846         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
1847         declarations.
1848         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
1849         (set_longjmp_resume_breakpoint): Delete declaration.
1850
1851         * gdbthread.h (save_infrun_state): Remove handling_longjmp
1852         parameter.
1853         (load_infrun_state): Delete *handling_longjmp parameter.
1854         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
1855         Update body.
1856         (load_infrun_state): Delete *handling_longjmp parameter.  Update
1857         body.
1858
1859         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
1860         (delete_longjmp_breakpoint_cleanup): New.
1861         (step_1): Call set_longjmp_breakpoint instead of
1862         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
1863         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
1864         (step_1_continuation): Pass thread id in the continuation args to
1865         step_once.
1866         (step_once): Add thread parameter.  Pass thread id the the
1867         continuation.
1868
1869 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1870
1871         Set CU BASE_ADDRESS already from partial DIEs.
1872         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
1873         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
1874         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
1875         from these variables if it was still unset.
1876
1877         * Makefile.in: Update dependencies.
1878         * dwarf2read.c: Include "addrmap.h"
1879         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
1880         (dwarf2_ranges_read): New prototype.
1881         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
1882         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
1883         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
1884         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
1885         comment for it.  Add the found ranges to RANGES_PST.  New variable
1886         BASEADDR, initialize it the common way.
1887         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
1888         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
1889         HAS_RANGES_OFFSET for the later processing.
1890         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
1891         * symtab.c: Include "addrmap.h"
1892         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
1893         Move the psymtab locator into ...
1894         (find_pc_sect_psymtab_closer): ... a new function.
1895
1896 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
1897
1898         * arch-utils.c (gdbarch_update_p): Use default values for
1899         info.abfd and info.target_desc if they are NULL.
1900         (gdbarch_from_bfd): Remove assertion.
1901         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
1902         using the current target description.
1903         (gdbarch_info_fill): Do not use default values for info->abfd
1904         and info->target_desc.
1905
1906 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1907
1908         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
1909
1910 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
1911
1912         * inferior.h (read_pc_pid, write_pc_pid): Remove.
1913         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
1914
1915         * regcache.c (read_pc_pid): Remove, replace by ...
1916         (regcache_read_pc): ... this function.
1917         (write_pc_pid): Remove, replace by ...
1918         (regcache_write_pc): ... this function.
1919         (read_pc, write_pc): Update.
1920
1921         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
1922         write_pc_pid by regcache_read_pc and regcache_write_pc.
1923         (displaced_step_fixup): Likewise.
1924         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
1925         (prepare_to_proceed): Likewise.
1926         (proceed): Likewise.
1927         (adjust_pc_after_break): Likewise.
1928         (handle_inferior_event): Likewise.
1929
1930         * linux-nat.c (cancel_breakpoint): Likewise.
1931         * linux-thread-db.c (check_event): Likewise.
1932         * aix-thread.c (aix_thread_wait): Likewise.
1933         * tracepoint.c (trace_dump_command): Likewise.
1934
1935 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1936
1937         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
1938         SYMBOL_LOCATION_BATON.
1939
1940 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
1941
1942         * target.h (struct target_ops): New field to_auxv_parse.
1943         * auxv.c (default_auxv_parse): New, renamed from previous
1944         target_auxv_parse.
1945         (target_auxv_parse): Try to call target method.  Fallback to
1946         default_auxv_parse if not found.
1947         * procfs.c (procfs_auxv_parse): New.
1948         (init_procfs_ops): On Solaris, in 64-bit mode, install
1949         procfs_auxv_parse.
1950
1951 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
1952
1953         * symfile.c (add_symbol_file_command):  Use paddress rather than
1954         hex_string to print the address.
1955
1956 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
1957
1958         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
1959         return the null frame ID to terminate the backtrace.
1960
1961 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
1962
1963         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
1964         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
1965         (SIG_FRAME_PC_OFFSET): Likewise.
1966         (SIG_FRAME_LR_OFFSET): Likewise.
1967         (SIG_FRAME_FP_OFFSET): Likewise.
1968         (rs6000_push_dummy_call): Likewise.
1969         (rs6000_return_value): Likewise.
1970         (rs6000_convert_from_func_ptr_addr): Likewise.
1971         (branch_dest, rs6000_software_single_step): Likewise.
1972         (deal_with_atomic_sequence): Rename to ...
1973         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
1974         Do not call branch_dest; inline required parts of that function.
1975         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
1976         with SYMBOL_LINKAGE_NAME.
1977         (struct reg, regsize): Delete.
1978         (read_memory_addr): Delete; inline into callers.
1979         (rs6000_skip_prologue): Move after skip_prologue.
1980         (skip_prologue): Remove prototype.
1981         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
1982         initialization as if this variable were true.  Do not install
1983         ppc64_sysv_abi_adjust_breakpoint_address.
1984
1985         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
1986         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
1987         and "breakpoint.h".
1988         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
1989         (SIG_FRAME_PC_OFFSET): Likewise.
1990         (SIG_FRAME_LR_OFFSET): Likewise.
1991         (SIG_FRAME_FP_OFFSET): Likewise.
1992         (rs6000_push_dummy_call): Likewise.
1993         (rs6000_return_value): Likewise.
1994         (rs6000_convert_from_func_ptr_addr): Likewise.
1995         (branch_dest, rs6000_software_single_step): Likewise.  Replace
1996         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
1997         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
1998         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
1999         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
2000         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
2001
2002         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
2003         (AIX_TEXT_SEGMENT_BASE): New macro.
2004         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
2005         by AIX_TEXT_SEGMENT_BASE.
2006
2007         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
2008         (struct gdbarch_tdep): Remove text_segment_base member.
2009         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
2010         ppc64_sysv_abi_adjust_breakpoint_address.
2011
2012         * Makefile.in (rs6000-tdep.o): Update dependencies.
2013         (rs6000-aix-tdep.o): Likewise.
2014
2015 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
2016             Thiago Jung Bauermann  <bauerman@br.ibm.com>
2017
2018         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
2019         * doublest.c (convert_typed_floating): Fix typo in comment.
2020         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
2021         * frame-unwind.h (frame_sniffer_ftype): Likewise.
2022         * frame.c (frame_unwind_address_in_block): Likewise.
2023         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
2024         * symtab.h (struct symbol): Likewise.
2025         * tramp-frame.h (struct trad_frame_cache): Likewise.
2026         * value.c (allocate_repeat_value): Likewise.
2027
2028 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2029
2030         * infrun.c (handle_inferior_event): Do not insert breakpoints at
2031         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
2032
2033 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2034
2035         * parse.c (parse_exp_in_context): Don't override
2036         expression_context_pc if get_selected_block returned a valid
2037         block.
2038
2039 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2040
2041         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
2042         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
2043         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
2044         Delete.
2045         * c-typeprint.c (c_type_print_base): Delete handling of template
2046         instantiations.
2047         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
2048         (METHOD_PTR_TO_VOFFSET): Delete.
2049         * defs.h (QUIT_FIXME): Delete.
2050         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
2051         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
2052         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
2053         ninstantiations, and instantiations.
2054         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
2055         (TYPE_FN_FIELD_INLINED): Delete.
2056         * srec.h (SREC_BINARY): Delete.
2057         * symtab.c (symbol_init_demangled_name): Delete.
2058         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
2059         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
2060         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
2061         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
2062         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
2063         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
2064         * target.h (enum thread_control_capabilities): Delete tc_switch.
2065         (target_can_switch_threads): Delete.
2066
2067 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
2068
2069         * Makefile.in (objfiles.o): Update.
2070         * exec.c (exec_set_section_address): Support p->addr != 0.
2071         * objfiles.c (objfile_relocate): Update exec_ops section
2072         addresses.
2073         * symfile.c (place_section): Move exec_set_section_address call...
2074         (default_symfile_offsets): ...to here.
2075
2076 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
2077
2078         * Makefile.in (ppc_linux_tdep_h): New macro.
2079         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
2080         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
2081         (powerpc_e500l_c): Likewise.
2082         (ppc-linux-nat.o): Update dependencies.
2083         (ppc-linux-tdep.o): Update dependencies.
2084         (rs6000-tdep.o): Update dependencies.
2085
2086         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
2087         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
2088         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
2089         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
2090         (tdesc_powerpc_e500): Remove.
2091
2092         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
2093         and "features/rs6000/powerpc-altivec64.c".
2094         (ppc_supply_reg, ppc_collect_reg): Make global.
2095         (variants): Use tdesc_powerpc_32 for "powerpc" and
2096         tdesc_powerpc_altivec64 for "powerpc64".
2097         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
2098
2099         * ppc-linux-tdep.h: New file.
2100
2101         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
2102         Include "features/rs6000/powerpc-32l.c".
2103         Include "features/rs6000/powerpc-altivec32l.c".
2104         Include "features/rs6000/powerpc-64l.c".
2105         Include "features/rs6000/powerpc-altivec64l.c".
2106         Include "features/rs6000/powerpc-e500l.c".
2107         (ppc_linux_supply_gregset): New function.
2108         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
2109         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
2110         (ppc64_linux_gregset): Likewise.
2111         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
2112         (ppc_linux_trap_reg_p): New function.
2113         (ppc_linux_write_pc): New function.
2114         (ppc_linux_core_read_description): New function.
2115         (ppc_linux_init_abi): Install ppc_linux_write_pc and
2116         ppc_linux_core_read_description.  Install orig_r3 and trap
2117         registers if present in the target description.
2118         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
2119
2120         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
2121         (PT_ORIG_R3, PT_TRAP): Define if necessary.
2122         (ppc_register_u_addr): Handle orig_r3 and trap registers.
2123         (fetch_ppc_registers): Likewise.
2124         (store_ppc_registers): Likewise.
2125         (store_register): Likewise.
2126         (ppc_linux_read_description): Check whether AltiVec is supported.
2127         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
2128         Linux target description.
2129
2130         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
2131         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
2132         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
2133         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
2134         rs6000/powerpc-e500.  Update -expedite variables accordingly.
2135
2136         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
2137         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
2138         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
2139         * features/rs6000/powerpc-e500.c: Regenerate.
2140         * features/rs6000/powerpc-32.c: Regenerate.
2141         * features/rs6000/powerpc-64.c: Regenerate.
2142
2143         * features/rs6000/power-linux.xml: New file.
2144         * features/rs6000/power64-linux.xml: New file.
2145         * features/rs6000/powerpc-32l.xml: New file.
2146         * features/rs6000/powerpc-altivec32l.xml: New file.
2147         * features/rs6000/powerpc-64l.xml: New file.
2148         * features/rs6000/powerpc-altivec64l.xml: New file.
2149         * features/rs6000/powerpc-e500l.xml: New file.
2150         * features/rs6000/powerpc-32l.c: New (generated) file.
2151         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
2152         * features/rs6000/powerpc-64l.c: New (generated) file.
2153         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
2154         * features/rs6000/powerpc-e500l.xml: New (generated) file.
2155
2156         * regformats/reg-ppc.dat: Remove.
2157         * regformats/reg-ppc64.dat: Remove.
2158         * regformats/rs6000/powerpc-32.dat: Remove.
2159         * regformats/rs6000/powerpc-64.dat: Remove.
2160         * regformats/rs6000/powerpc-e500.dat: Remove.
2161         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
2162         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
2163         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
2164         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
2165         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
2166
2167 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
2168
2169         * thread.c (delete_thread): Call observer_notify_thread_exit.
2170         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
2171         thread_exit observer.
2172         (mi_thread_exit): New.
2173
2174 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
2175
2176         * breakpoint.c (create_exception_catchpoint): Remove prototype
2177         for already deleted function.
2178         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
2179         * frame.h (show_stack_frame): Remove prototype.
2180         * stack.c (show_stack_frame): Remove empty, unused function.
2181         * source.c (symtab_to_fullname, print_source_lines): Small fix
2182         in comment.
2183         * value.c (show_values): Update comments to mention "show values"
2184         command instead of "info history".
2185
2186 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2187
2188         * linespec.c: Include "target.h".
2189         (minsym_found): Handle minimal symbols pointing to function
2190         descriptors.  Use find_function_start_pc.
2191         * minsyms.c (msymbol_objfile): New function.
2192         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
2193         to function descriptors.
2194         * symtab.c (fixup_section): Only use minimal symbol at the same
2195         address to determine section of a symbol.
2196         (find_function_start_pc): New function.
2197         (find_function_start_sal): Use it.
2198         * symtab.h (msymbol_objfile): Add prototype.
2199         (find_function_start_pc): Likewise.
2200         * value.c: Include "objfiles.h".
2201         (value_fn_field): Handle minimal symbols pointing to function
2202         descriptors.
2203         * Makefile.in (linespec.o): Update dependencies.
2204         (value.o): Likewise.
2205
2206 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
2207
2208         * ada-lang.c (unwrap_value): Handle the case where the "F" field
2209         inside a PAD type is a bitfield.
2210
2211 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
2212
2213         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
2214         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2215         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2216         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
2217         Allow typedefs when checking for function pointer arguments.
2218         Right-align small structs passed on the stack.
2219         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
2220         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
2221         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
2222
2223 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2224
2225         * Makefile.in (arm-tdep.o): Update.
2226         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
2227         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
2228         (arm_pc_is_thumb): Use mapping symbols.
2229         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
2230         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
2231         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
2232         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
2233         * gdbarch.sh: Add record_special_symbol.
2234         * gdbarch.c, gdbarch.h: Regenerated.
2235         * objfiles.c (struct objfile_data): Add cleanup member.
2236         (register_objfile_data_with_cleanup): New function, from
2237         register_objfile_data.
2238         (register_objfile_data): Use it.
2239         (objfile_free_data): Call clear_objfile_data.
2240         (clear_objfile_data): Call cleanup functions.
2241         * objfiles.h (register_objfile_data_with_cleanup): Declare.
2242
2243 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2244
2245         * objfiles.c (init_entry_point_info): Handle shared libraries.
2246
2247 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2248
2249         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
2250         lowest_pc.
2251
2252 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
2253             Pedro Alves  <pedro@codesourcery.com>
2254
2255         Implement displaced stepping.
2256
2257         * gdbarch.sh (max_insn_length): New 'variable'.
2258         (displaced_step_copy, displaced_step_fixup)
2259         (displaced_step_free_closure, displaced_step_location): New
2260         functions.
2261         (struct displaced_step_closure): Add forward declaration.
2262         * gdbarch.c, gdbarch.h: Regenerated.
2263
2264         * arch-utils.c: #include "objfiles.h".
2265         (simple_displaced_step_copy_insn)
2266         (simple_displaced_step_free_closure)
2267         (displaced_step_at_entry_point): New functions.
2268         * arch-utils.h (simple_displaced_step_copy_insn)
2269         (simple_displaced_step_free_closure)
2270         (displaced_step_at_entry_point): New prototypes.
2271
2272         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
2273         (I386_MAX_MATCHED_INSN_LEN): ... this.
2274         (i386_absolute_jmp_p, i386_absolute_call_p)
2275         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
2276         (i386_displaced_step_fixup): New functions.
2277         (struct i386_insn, i386_match_insn): Update.
2278         (i386_gdbarch_init): Set gdbarch_max_insn_length.
2279         * i386-tdep.h (I386_MAX_INSN_LEN): New.
2280         (i386_displaced_step_fixup): New prototype.
2281         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
2282         Register gdbarch_displaced_step_copy,
2283         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
2284         and gdbarch_displaced_step_location functions.
2285
2286         * infrun.c (debug_displaced): New variable.
2287         (show_debug_displaced): New function.
2288         (struct displaced_step_request): New struct.
2289         (displaced_step_request_queue, displaced_step_ptid)
2290         (displaced_step_gdbarch, displaced_step_closure)
2291         (displaced_step_original, displaced_step_copy)
2292         (displaced_step_saved_copy, can_use_displaced_stepping): New
2293         variables.
2294         (show_can_use_displaced_stepping, use_displaced_stepping)
2295         (displaced_step_clear, cleanup_displaced_step_closure)
2296         (displaced_step_dump_bytes, displaced_step_prepare)
2297         (displaced_step_clear_cleanup, write_memory_ptid)
2298         (displaced_step_fixup): New functions.
2299         (resume): Call displaced_step_prepare.
2300         (proceed): Call read_pc once, and remember the value.  If using
2301         displaced stepping, don't remove breakpoints.
2302         (handle_inferior_event): Call displaced_step_fixup.  Add some
2303         debugging output.  When we try to step over a breakpoint, but get
2304         a signal to deliver to the thread instead, ensure the step-resume
2305         breakpoint is actually inserted.  If a thread hop is needed, and
2306         displaced stepping is enabled, don't remove breakpoints.
2307         (init_wait_for_inferior): Call displaced_step_clear.
2308         (_initialize_infrun): Add "set debug displaced" command.  Add
2309         "maint set can-use-displaced-stepping" command.  Clear
2310         displaced_step_ptid.
2311         * inferior.h (debug_displaced): Declare variable.
2312         (displaced_step_dump_bytes): Declare function.
2313
2314         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
2315         dependencies.
2316
2317 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
2318
2319         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
2320         (arm_force_mode_string, arm_show_fallback_mode)
2321         (arm_show_force_mode): New.
2322         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
2323         arm_frame_is_thumb.
2324         (_initialize_arm_tdep): Add "set arm fallback-mode"
2325         and "set arm force-mode".
2326         * NEWS: Document new commands.
2327
2328 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
2329
2330         * main.h (batch_silent): Declare.
2331         * event-top.c: Include main.h.
2332         (gdb_setup_readline): Remove extern batch_silent declaration.
2333         * infrun.c (normal_stop): Don't print source location when running in
2334         --batch-silent mode.
2335         * Makefile.in (event-top.o): Add main.h dependency.
2336
2337 2008-05-02  Andreas Schwab  <schwab@suse.de>
2338
2339         * target.h (struct target_ops): Add
2340         to_watchpoint_addr_within_range.
2341         (target_watchpoint_addr_within_range): New function.
2342         * target.c (update_current_target): Inherit
2343         to_watchpoint_addr_within_range, defaulting to
2344         default_watchpoint_addr_within_range.
2345         (default_watchpoint_addr_within_range): New function.
2346         (debug_to_watchpoint_addr_within_range): New function.
2347         (setup_target_debug): Set to_watchpoint_addr_within_range.
2348         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
2349         New function.
2350         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
2351         * breakpoint.c (watchpoints_triggered): Use
2352         target_watchpoint_addr_within_range.
2353
2354 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2355
2356         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
2357         (i[34567]86-*-dicos*, x86_64-*-dicos*):
2358         Set gdb_osabi to GDB_OSABI_DICOS.
2359
2360         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
2361         * osabi.c (gdb_osabi_name): Add "DICOS".
2362
2363         * i386-dicos-tdep.c: New file.
2364
2365         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
2366         (ALLDEPFILES): Add i386-dicos-tdep.c.
2367         (i386-dicos-tdep.o): New rule.
2368
2369 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
2370
2371         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
2372         and register the fork's PTID as a thread.
2373
2374 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2375
2376         PR gdb/1665
2377         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
2378         assign its value to the breakpoint created.
2379         (create_breakpoints): Add breakpoint_ops argument and pass it
2380         to create_breakpoint call.
2381         (break_command_really): Add breakpoint_ops argument and pass/assign
2382         appropriately.
2383         (break_command_1): Pass NULL as ops argument.
2384         (set_breakpoint): Pass NULL as ops argument.
2385         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
2386         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
2387         catch and throw catchpoints.
2388
2389 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
2390
2391         PR gdb/2343
2392         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
2393         translate signal numeric value from the target to GDB's enum
2394         target_signal.
2395         * gdbarch.c, gdbarch.h: Regenerated.
2396         * gdbarch.sh: Added two new functions target_signal_from_host and
2397         target_signal_to_host.
2398         * target.h (default_target_signal_from_host,
2399         default_target_signal_to_host): New functions - declarations.
2400         * signals/signals.c (struct gdbarch): New declaration.
2401         (default_target_signal_to_host, default_target_signal_from_host): New
2402         functions.
2403
2404 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2405             Pedro Alves  <pedro@codesourcery.com>
2406
2407         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
2408         Johnston <jjohnstn@redhat.com>.
2409
2410         * NEWS: Mention attach to stopped process fix.
2411         * infcmd.c (detach_command, disconnect_command): Discard the thread
2412         list.
2413         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
2414         attaching.  Use signal_stop_state.
2415         (signal_stop_state): Check stop_soon.
2416         * linux-nat.c (kill_lwp): Declare earlier.
2417         (pid_is_stopped, linux_nat_post_attach_wait): New.
2418         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
2419         comments.
2420         (linux_nat_attach): Use linux_nat_post_attach_wait.
2421         (detach_callback, linux_nat_detach): Improve handling for signalled
2422         processes.
2423         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
2424         from the process ID.
2425         * Makefile.in (infcmd.o): Update.
2426
2427 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
2428
2429         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
2430         * arm-tdep.c (arm_frame_is_thumb): New.
2431         (arm_pc_is_thumb): Clarify comment.
2432         (thumb_analyze_prologue): Remove PC special case.
2433         (thumb_scan_prologue): Take a block_addr argument.  Use it for
2434         find_pc_partial_function.  Remove unused variables.
2435         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
2436         for find_pc_partial_function.  Remove PC special case.
2437         (arm_prologue_prev_register): Add special handling for PC and CPSR.
2438         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
2439         (arm_get_next_pc): Use arm_frame_is_thumb.
2440         (arm_write_pc): Use CPSR_T instead of 0x20.
2441         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
2442         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
2443         (CPSR_T): Define.
2444         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
2445         DWARF2_FRAME_REG_FN.
2446         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
2447         DWARF2_FRAME_REG_FN.
2448         (struct dwarf2_frame_state_reg): Add FN to loc union.
2449
2450 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
2451
2452         * exec.c (print_section_info): Add missing '\n'.
2453
2454 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
2455
2456         * thread.c (add_thread): Move observer call to ...
2457         (add_thread_silent): ... here.
2458
2459 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2460
2461         * rs6000-tdep.c: Update for unwinder changes.
2462         * ppcobsd-tdep.c: Likewise.
2463
2464 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2465
2466         * s390-tdep.c: Update for unwinder changes.
2467
2468 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
2469
2470         * spu-tdep.c: Update for unwinder changes.
2471
2472 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2473
2474         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
2475         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
2476         sparc64-linux-tdep.c: Update for unwinder changes.
2477
2478 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2479
2480         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
2481         for unwinder changes.
2482         * mips-tdep.c: Likewise.
2483         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
2484         raw one.
2485
2486 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2487
2488         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
2489         unwinder changes.
2490
2491 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2492
2493         Update i386 and amd64 ports for unwinder changes.
2494
2495         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
2496         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
2497         (amd64_frame_unwind): Use default_frame_sniffer.
2498         (amd64_frame_sniffer): Delete.
2499         (amd64_sigtramp_frame_cache): Expect this_frame.
2500         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
2501         (amd64_sigtramp_frame_sniffer): Update signature.
2502         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
2503         (amd64_frame_base_address): Expect this_frame.
2504         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
2505         this_frame.
2506         (amd64_init_abi): Use set_gdbarch_dummy_id and
2507         frame_unwind_append_unwinder.
2508         * i386-tdep.c (i386_frame_cache): Expect this_frame.
2509         (i386_frame_this_id, i386_frame_prev_register): Update signature.
2510         (i386_frame_unwind): Use default_frame_sniffer.
2511         (i386_frame_sniffer): Delete.
2512         (i386_sigtramp_frame_cache): Expect this_frame.
2513         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
2514         (i386_sigtramp_frame_sniffer): Update signature.
2515         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
2516         (i386_frame_base_address): Update signature.
2517         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
2518         (i386_push_dummy_call): Update comment.
2519         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
2520         Expect this_frame.
2521         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
2522         and frame_unwind_append_unwinder.
2523         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
2524         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
2525         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
2526         i386nbsd-tdep.c: Update for unwinder changes.
2527
2528 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2529
2530         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
2531         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
2532         this_frame.
2533         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
2534         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
2535         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
2536         signature.
2537         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
2538         this_frame.
2539         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
2540         Update signature.
2541         * tramp-frame.h (struct tramp_frame): Update signature of init.
2542         * Makefile.in (trad-frame.o): Update.
2543
2544 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2545
2546         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
2547         (execute_stack_op): Put this_frame in the baton.
2548         (execute_cfa_program): Take this_frame.
2549         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
2550         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
2551         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
2552         (dwarf2_frame_this_id): Adjust to work on this_frame.
2553         (dwarf2_signal_frame_this_id): Delete.
2554         (dwarf2_frame_prev_register): Update signature.  Use new frame
2555         unwind methods.
2556         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
2557         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
2558         dwarf2_frame_sniffer.
2559         (dwarf2_append_unwinders): New.
2560         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
2561         this_frame.
2562         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
2563         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
2564         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
2565         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
2566         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
2567         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
2568         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
2569         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
2570         (dwarf2_append_unwinders): Declare.
2571         (dwarf2_frame_base_sniffer): Update declaration.
2572         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
2573         this_frame.
2574
2575 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2576
2577         Convert frame unwinders to use the current frame and
2578         "struct value".
2579
2580         * frame.c (frame_debug): Make global.
2581         (get_frame_id): Pass this frame to unwinder routines.
2582         (frame_pc_unwind): Remove unused unwind->prev_pc support.
2583         (do_frame_register_read): Do not discard the return value of
2584         frame_register_read.
2585         (frame_register_unwind): Remove debug messages.  Use
2586         frame_unwind_register_value.
2587         (frame_unwind_register_value, get_frame_register_value): New
2588         functions.
2589         (create_new_frame, get_frame_base_address, get_frame_locals_address)
2590         (get_frame_args_address, get_frame_type): Pass this frame to
2591         unwinder routines.
2592         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
2593         functions.
2594         * frame.h: Update comments.
2595         (frame_debug, frame_unwind_register_value, get_frame_register_value)
2596         (frame_prepare_for_sniffer): Declare.
2597         * frame-unwind.h: Update comments and parameter names.
2598         (default_frame_sniffer): Declare.
2599         (frame_prev_register_ftype): Return a struct value *.
2600         (struct frame_unwind): Remove prev_pc member.
2601         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
2602         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
2603         (frame_unwind_got_register, frame_unwind_got_memory)
2604         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
2605         * frame-base.h: Update comments and parameter names.
2606         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
2607         if necessary.  Add debugging output.
2608         * sentinel-frame.c (sentinel_frame_prev_register)
2609         (sentinel_frame_this_id): Update for new signature.
2610         (sentinel_frame_prev_pc): Delete.
2611         (sentinel_frame_unwinder): Remove prev_pc.
2612         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
2613         prev_pc.
2614         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
2615         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
2616         (frame_unwind_append_sniffer): Delete.
2617         (frame_unwind_append_unwinder): New function.
2618         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
2619         from unwinders.  Use frame_prepare_for_sniffer.
2620         (default_frame_sniffer, frame_unwind_got_optimized)
2621         (frame_unwind_got_register, frame_unwind_got_memory)
2622         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
2623         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
2624         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
2625         signature.
2626         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
2627         * gdbarch.c, gdbarch.c: Regenerated.
2628         * frame-base.c (default_frame_base_address)
2629         (default_frame_locals_address, default_frame_args_address): Update
2630         for new signature.
2631         (frame_base_find_by_frame): Pass this frame to unwinder routines.
2632         * infcall.c (call_function_by_hand): Update comments.
2633         * Makefile.in (frame-unwind.o): Update dependencies.
2634
2635 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2636
2637         * ada-lang.c (ada_value_primitive_packed_val): Only check
2638         value_lazy for memory lvals.
2639         * findvar.c (value_of_register_lazy): New function.
2640         (locate_var_value): Only check value_lazy for memory lvals.
2641         * valarith.c (value_subscripted_rvalue): Likewise.
2642         * valops.c (value_fetch_lazy): Handle both memory and register
2643         lvals.
2644         (search_struct_field, value_slice): Only check value_lazy for memory
2645         lvals.
2646         * value.c (struct value): Update comment for lazy.
2647         (value_primitive_field): Only check value_lazy for memory lvals.
2648         * value.h (value_lazy): Update comment.
2649         (value_of_register_lazy): Declare.
2650
2651 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
2652
2653         * corefile.c (reopen_exec_file): Close any open files.
2654
2655 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
2656
2657         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
2658         show_memory_breakpoints to 1 while reading the instruction bundle.
2659
2660 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
2661
2662         * gdbarch.sh: Document the return_value method. Explain that
2663         the FUNCTYPE parameter might be NULL.
2664         * gdbarch.h: Regenerated.
2665         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
2666         type when calling using_struct_return, as this is unnecessary
2667         on this target.
2668
2669 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
2670
2671         * terminal.h (create_tty_session): Fix return type.
2672
2673 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
2674
2675         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
2676
2677 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
2678
2679         * breakpoint.c (condition_command, commands_from_control_command)
2680         (break_command_really): Minor reformatting.
2681
2682 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
2683
2684         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
2685
2686 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
2687
2688         * amd64-tdep.c (amd64_get_longjmp_target): New.
2689         (amd64_init_abi): Register amd64_get_longjmp_target as
2690         gdbarch_get_longjmp_target callback.
2691         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
2692
2693 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
2694
2695         * breakpoint.h (enum bpstat_what_main_action): Delete
2696         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
2697
2698         * breakpoint.c (clrs): Delete.
2699         (bpstat_what): Update table.
2700
2701         * infrun.c (handle_inferior_event): Remove
2702         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
2703
2704 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2705
2706         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
2707         Adjust all prototypes using mi_cmd_args_ftype to use
2708         mi_cmd_argv_ftype.
2709         (struct mi_cmd): Remove the args_func field.
2710         * mi/mi-cmds.c: Don't provide value for the args_func field.
2711         * mi/mi-main.c (mi_execute_async_cli_command)
2712         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
2713         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
2714         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
2715         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
2716         (mi_cmd_target_download): Adjust.
2717         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
2718         (mi_cmd_execute): Do not check for args_func.
2719         (mi_execute_async_cli_command): Adjust.
2720         * mi/mi-parse.c: Don't check for args_func.
2721
2722 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2723
2724         * breakpoint.c (bpstat_check_location)
2725         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
2726         New, extracted from bpstat_stop_status.
2727         (bpstat_stop_status): Use the above.
2728
2729 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2730
2731         * mi/mi-main.c (last_async_command): Rename to current_token.
2732         (previous_async_command): Remove.
2733         (mi_cmd_gdb_exit): Adjust.
2734         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
2735         (mi_cmd_target_select): Adjust.
2736         (mi_cmd_execute): Don't set previous_async_command.  Free token
2737         here even in async mode.
2738         (mi_execute_async_cli_command): Adjust.
2739         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
2740         token.
2741         (mi_load_progress): Adjust.
2742
2743 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2744
2745         * infcmd.c (step_1_continuation): Always disable longjmp
2746         breakpoint if we're not going to do another step.
2747
2748 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2749
2750         exec_cleanup murder.
2751         * breakpoint.c (until_break_command_continuation): Add
2752         the 'error' parameter.  Directly delete the breakoint as
2753         opposed to running cleanups.
2754         (until_break_command): Install continuation only
2755         after starting the target.  Don't use exec cleanups,
2756         use ordinary cleanups.  Discard cleanups is successfully
2757         started the target in async mode.
2758         (make_cleanup_delete_breakpoint): Remove.
2759         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
2760         declaration.
2761         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
2762         declarations.
2763         (struct continations): Add the 'error' parameter to the
2764         continuation_hook field.
2765         (add_continuation, do_all_continuations)
2766         (add_intermediate_continuation)
2767         (do_all_intermediate_continuations): Add the 'error' parameter.
2768         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
2769         * inf-loop.c (inferior_event_handler): Instead of calling
2770         discard_all_continuations, use do_all_continuations with 1 as
2771         'error' parameter.  Pass 0 as 'error' parameter in existing uses
2772         of discard_all_continuations.
2773         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
2774         cleanups.
2775         (step_once): Install continuation only after resuming the target.
2776         (step_1_continuation): Disable longjmp breakpoint on error.
2777         (finish_command_continuation): Add the error parameter.  Delete
2778         the finish breakpoint directly, do not use cleanups.
2779         (finish_command): Do not use exec_cleanups. Always setup
2780         continuation.  For sync case, immediately run them.
2781         (attach_command_continuation): Add the error parameter.
2782         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
2783         remove step_resume_breakpoint -- adjust delete it directly.
2784         * interps.c (interp_set): Adjust call to do_all_continations.
2785         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
2786         do exec cleanups.
2787         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
2788         cleanups.
2789         (mi_cmd_execute): Do not use exec_cleanup.
2790         (mi_execute_async_cli_command): Simplify the string concatenation
2791         logic.  Do no use exec cleanup.
2792         (mi_exec_async_cli_cmd_continuation): New parameter error.
2793         Free last_async_command.
2794         * top.c (command_line_handler_continuation): New parameter error.
2795         * utils.c (exec_cleanup_chain, make_exec_cleanup)
2796         (do_exec_cleanups): Remove.
2797         (add_continuation, do_all_continations)
2798         (add_intermediate_continuation)
2799         (do_all_intermediate_continuations): New parameter error.
2800
2801 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2802
2803         * breakpoint.h (bp_location_p): New typedef.
2804         Register a vector of bp_location_p.
2805         * breakpoint.c (always_inserted_mode)
2806         (show_always_inserted_mode): New.
2807         (unlink_locations_from_global_list): Remove.
2808         (update_global_location_list)
2809         (update_global_location_list_nothrow): New.
2810         (update_watchpoint): Don't free locations.
2811         (should_insert_location): New.
2812         (insert_bp_location): Use should_insert_location.
2813         (insert_breakpoint_locations): Copied from
2814         insert_breakpoints.
2815         (insert_breakpoint): Use insert_breakpoint_locations.
2816         (bpstat_stop_status): Call update_global_location_list
2817         when disabling breakpoint.
2818         (allocate_bp_location): Don't add to bp_location_chain.
2819         (set_raw_breakpoint)
2820         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
2821         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
2822         (enable_overlay_breakpoints, disable_overlay_breakpoints)
2823         (set_longjmp_resume_breakpoint)
2824         (enable_watchpoints_after_interactive_call_stop)
2825         (disable_watchpoints_before_interactive_call_start)
2826         (create_internal_breakpoint)
2827         (create_fork_vfork_event_catchpoint)
2828         (create_exec_event_catchpoint, set_momentary_breakpoint)
2829         (create_breakpoints, break_command_1, watch_command_1)
2830         (create_exception_catchpoint)
2831         (handle_gnu_v3_exceptions)
2832         (disable_breakpoint, breakpoint_re_set_one)
2833         (create_thread_event_breakpoint, create_solib_event_breakpoint)
2834         (create_ada_exception_breakpoint): : Don't call check_duplicates.
2835         Call update_global_location_list.
2836         (delete_breakpoint): Don't remove locations and don't
2837         try to reinsert them. Call update_global_location_list.
2838         (update_breakpoint_locations): Likewise.
2839         (restore_always_inserted_mode): New.
2840         (update_breakpoints_after_exec): Temporary disable
2841         always inserted mode.
2842         * Makefile.in: Update dependencies.
2843
2844         * infrun.c (proceed): Remove breakpoints while stepping
2845         over breakpoint.
2846         (handle_inferior_event): Don't remove or insert
2847         breakpoints.
2848         * linux-fork.c (checkpoint_command): Remove breakpoints
2849         before fork and insert after.
2850         (linux_fork_context): Remove breakpoints before switch
2851         and insert after.
2852         * target.c (target_disconnect, target_detach): Remove
2853         breakpoints from target.
2854
2855
2856 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
2857
2858         * breakpoint.c (print_one_breakpoint_location): In MI
2859         mode, report the location string the breakpoint was
2860         originally created with.
2861
2862 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
2863
2864         * Makefile.in (xtensa-tdep.o): Update dependencies.
2865         * configure.tgt (xtensa*): Update dependencies.
2866         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
2867         Local variable areg renamed to arreg.
2868         (areg_number): New function.
2869         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
2870         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
2871         replaced by arreg_number.
2872         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
2873         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
2874         (xtensa_scan_prologue): New function.
2875         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
2876         when ENTRY instraction hasn't been executed yet. Get the frame pointer
2877         value based on prologue analysis. Fix the bugs preventing WS and
2878         AR4-AR7/A11 registers from getting right values for intermediate frames,
2879         whose registers have been already spilled.
2880         (xtensa_frame_prev_register): Fix WS register value. Use are_number
2881         and arreg_number appropriately.
2882         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
2883         svr4_ilp32_fetch_link_map_offsets.
2884
2885 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
2886
2887         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
2888         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
2889
2890 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
2891
2892         * acinclude.m4: Add override.m4.
2893         * configure: Regenerate.
2894
2895 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
2896
2897         * ada-lang.c (get_selections): Variable PROMPT made non-const and
2898         initialized with a trailing space now.  Use PROMPT_ARG of
2899         COMMAND_LINE_INPUT instead of printing it ourselves.
2900
2901 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
2902
2903         * NEWS: Document support for 64-bit core file.
2904
2905 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
2906
2907         * NEWS: Add information on calling convention and new SH CLI options.
2908
2909         * sh-tdep.c (sh_cc_gcc): New static string.
2910         (sh_cc_renesas): Ditto.
2911         (sh_cc_enum): New static string array.
2912         (sh_active_calling_convention): New static string pointer denoting
2913         active user chosen ABI.
2914         (sh_is_renesas_calling_convention): New function to return function
2915         specific ABI, or user choice if necessary.
2916         (sh_use_struct_convention): Rename first argument and turn around its
2917         meaning.  Check for renesas ABI and return accordingly.
2918         (sh_use_struct_convention_nofpu): New function.
2919         (sh_next_flt_argreg): Get function type as third parameter.  Check
2920         for renesas ABI and choose floating registers accordingly.
2921         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
2922         struct return slot accordingly.
2923         (sh_push_dummy_call_nofpu): Ditto.
2924         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
2925         Evaluate ABI and give to sh_use_struct_convention_nofpu.
2926         (sh_return_value_fpu):  Evaluate ABI and give to
2927         sh_use_struct_convention.
2928         (show_sh_command): New function.
2929         (set_sh_command): Ditto.
2930         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
2931         CLI command.
2932
2933         * gdbarch.sh (return_value): Add func_type argument.
2934         * gdbarch.c: Regenerate.
2935         * gdbarch.h: Ditto.
2936         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
2937         val_type so as not to collide with value_type function.  Call
2938         using_struct_return with additional function type argument.
2939         * infcall.c (call_function_by_hand): Call using_struct_return and
2940         gdbarch_return_value with additional function type argument.
2941         * infcmd.c (print_return_value): Take addition func_type argument.
2942         Call gdbarch_return_value with additional function type argument.
2943         (finish_command_continuation): Call print_return_value with additional
2944         function type argument.
2945         (finish_command): Ditto.
2946         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
2947         additional function type argument.
2948         * stack.c (return_command): Call using_struct_return and
2949         gdbarch_return_value with additional function type argument.
2950         * value.c (using_struct_return): Take additional function type argument.
2951         * value.h (using_struct_return): Accommodate declaration.
2952         * alpha-tdep.c (alpha_return_value): Add func_type argument.
2953         * amd64-tdep.c (amd64_return_value): Ditto.
2954         * arm-tdep.c (arm_return_value): Ditto.
2955         * avr-tdep.c (avr_return_value): Ditto.
2956         * cris-tdep.c (cris_return_value): Ditto.
2957         * frv-tdep.c (frv_return_value): Ditto.
2958         * h8300-tdep.c (h8300_return_value): Ditto.
2959         (h8300h_return_value): Ditto.
2960         * hppa-tdep.c (hppa32_return_value): Ditto.
2961         (hppa64_return_value): Ditto.
2962         * i386-tdep.c (i386_return_value): Ditto.
2963         * ia64-tdep.c (ia64_return_value): Ditto.
2964         * iq2000-tdep.c (iq2000_return_value): Ditto.
2965         * m32c-tdep.c (m32c_return_value): Ditto.
2966         * m32r-tdep.c (m32r_return_value): Ditto.
2967         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
2968         * m68k-tdep.c (m68k_return_value): Ditto.
2969         (m68k_svr4_return_value): Ditto.
2970         * m88k-tdep.c  (m88k_return_value): Ditto.
2971         * mep-tdep.c (mep_return_value): Ditto.
2972         * mips-tdep.c (mips_eabi_return_value): Ditto.
2973         (mips_n32n64_return_value): Ditto.
2974         (mips_o32_return_value): Ditto.
2975         (mips_o64_return_value): Ditto.
2976         * mn10300-tdep.c (mn10300_return_value): Ditto.
2977         * mt-tdep.c (mt_return_value): Ditto.
2978         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
2979         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
2980         (ppc_sysv_abi_broken_return_value): Ditto.
2981         (ppc64_sysv_abi_return_value): Ditto.
2982         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
2983         (ppc_sysv_abi_broken_return_value): Ditto.
2984         (ppc64_sysv_abi_return_value): Ditto.
2985         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
2986         * rs6000-tdep.c (rs6000_return_value): Ditto.
2987         * s390-tdep.c (s390_return_value): Ditto.
2988         * score-tdep.c (score_return_value): Ditto.
2989         * sh-tdep.c (sh_return_value_nofpu): Ditto.
2990         (sh_return_value_fpu): Ditto.
2991         * sh64-tdep.c (sh64_return_value): Ditto.
2992         * sparc-tdep.c (sparc32_return_value): Ditto.
2993         * sparc64-tdep.c (sparc64_return_value): Ditto.
2994         * spu-tdep.c (spu_return_value): Ditto.
2995         * v850-tdep.c (v850_return_value): Ditto.
2996         * vax-tdep.c (vax_return_value): Ditto.
2997         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
2998         * xtensa-tdep.c (xtensa_return_value): Ditto.
2999
3000         * gdbtypes.h (struct type): Add calling_convention member.
3001         * dwarf2read.c (read_subroutine_type): Add calling convention read
3002         from DW_AT_calling_convention attribute to function type.
3003
3004 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
3005
3006         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
3007         multi_f77_subscript to support values from registers.
3008         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
3009         * value.h (value_subscripted_rvalue): Add prototype.
3010
3011         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
3012         Fix output.
3013         * f-valprint.c (f_val_print): Likewise.
3014
3015 2008-04-21  Craig Silverstein  <csilvers@google.com>
3016
3017         * dwarf2read.c (zlib_decompress_section): Define abfd in the
3018         !HAVE_ZLIB_H case.
3019
3020 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
3021
3022         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
3023         section is not a code section.
3024
3025 2008-04-19  Craig Silverstein  <csilvers@google.com>
3026
3027         * NEWS: Add information on compressed debug sections.
3028
3029 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3030
3031         * mi/mi-cmd-var.c (varobj_update_one): Print new
3032         value for variable objects that changed type.
3033
3034 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
3035
3036         * varobj.c (varobj_invalidate): Don't touch floating
3037         varobjs.
3038
3039 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
3040
3041         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
3042         (multiple_symbols_cancel): Remove extra const.
3043         * symtab.h: Likewise.
3044
3045 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
3046
3047         * interps.c (top_level_interpreter): Rename static variable...
3048         (top_level_interpreter_ptr): ...to this.
3049         (top_level_interpreter): New function.
3050
3051         * interps.h: New extern for top_level_interpreter.
3052
3053         * linespec.c: Include interps.h and mi/mi-cmds.h.
3054         (decode_line_2): When using MI, always set all breakpoints in menu.
3055
3056         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
3057
3058 2008-04-18  Craig Silverstein  <csilvers@google.com>
3059
3060         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
3061         * config.in, configure: Regenerate.
3062         * dwarf2read.c: Include zlib.h if present.
3063         Modified *_SECTION macros.
3064         (section_is_p): New.
3065         (dwarf2_locate_sections): Use section_is_p instead of strcmp
3066         (dwarf2_resize_section): New.
3067         to determine whether a given section has a given name.
3068         (zlib_decompress_section): New.
3069         (dwarf2_read_section): Read the compressed section if present
3070         in the binary.
3071         * MAINTAINERS: Added myself to section Write After Approval.
3072
3073 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
3074
3075         * defs.h (exec_set_section_offsets): Remove prototype.
3076         * exec.c (exec_set_section_offsets): Remove function.
3077
3078 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
3079
3080         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
3081         in the search for the matching symbol.
3082
3083 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
3084
3085         * breakpoint.c (update_watchpoint): Always reparse
3086         condition.
3087
3088 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
3089
3090         * breakpoint.c (print_one_breakpoint_location): Make sure to print
3091         the breakpoint address only once.
3092
3093 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
3094
3095         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
3096         rather than a hard-coded architecture, for xcoff executables.
3097
3098 2008-04-17  Doug Evans  <dje@google.com>
3099
3100         * buildsym.c (watch_main_source_file_lossage): New fn.
3101         (end_symtab): Call it.
3102
3103         * source.c (find_and_open_source): Add some comments clarifying
3104         handling of FULLNAME argument.  Make static.  Remove pointless
3105         xstrdup/xfree.
3106
3107 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
3108
3109         * inf-loop.c (inferior_event_handler): Also run the intermediate
3110         continuations in the INF_EXEC_COMPLETE case.
3111
3112 2008-04-16  Tom Tromey  <tromey@redhat.com>
3113
3114         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
3115         (set_cmd_async_ok, get_cmd_async_ok): Declare.
3116         * cli/cli-decode.c (set_cmd_async_ok): New function.
3117         (get_cmd_async_ok): New function.
3118         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
3119         "show" as async-ok.
3120         * top.c (execute_command): Use get_cmd_async_ok.
3121         * infcmd.c: Include cli/cli-decode.h.
3122         (_initialize_infcmd): Mark "interrupt" as async-ok.
3123         * Makefile.in (infcmd.o): Depend on cli_decode_h.
3124
3125 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
3126
3127         PR gdb/2445
3128         * exec.c: Correct "arch-utils.h" include.
3129
3130 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
3131
3132         PR gdb/2424
3133         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
3134         to allow printing to 'see' real reason of stop. This fixes PR 2424.
3135         * breakpoint.c (bpdisp_texst): New function. The function takes over
3136         the role of bpstats static array in print_one_breakpoint_location.
3137         (print_it_typical): Print "Temporary breakpoint" instead
3138         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
3139         protocols, print disp field.
3140         (print_one_breakpoint_location): Removed bpdisps static definition.
3141         Call new bpstat_text function to get value for 'disp' field.
3142         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
3143
3144 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
3145
3146         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
3147         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
3148         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
3149         * gnulib/Makefile.in: Regenerate.
3150
3151 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3152
3153         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
3154         (defs_h): Use $(GNULIB_H).
3155         (all-lib): Depend on gnulib/Makefile.
3156         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
3157         * config.in, gnulib/Makefile.in: Regenerated.
3158
3159 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3160
3161         * Makefile.in (LIBGNU, INCGNU): Define.
3162         (INTERNAL_CFLAGS_BASE): Add INCGNU.
3163         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
3164         (CLEANDIRS): New.
3165         ($(LIBGNU), all-lib): New rules.
3166         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
3167         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
3168         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
3169         * gnulib: New directory, from gnulib-tool.
3170         * configure, aclocal.m4: Regenerated.
3171
3172 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
3173
3174         * linux-thread-db.c (have_threads_callback): Check thread->private.
3175
3176 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
3177             Vladimir Prus  <vladimir@codesourcery.com>
3178
3179         Fix @-varobjs.
3180         * varobj.c (value_of_root): Update the expression for
3181         floating varobjs.
3182         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
3183         report that.
3184
3185 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
3186
3187         * mi/mi-cmd-var.c: Include "mi-getopt.h".
3188         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
3189         (mi_cmd_var_set_format): Use new mi_parse_format.
3190         (mi_cmd_var_evaluate_expression): Support for -f option to specify
3191         format.
3192         * Makefile.in (mi-cmd-var.o): Update dependencies.
3193
3194         * varobj.h (varobj_get_formatted_value): Declare.
3195         * varobj.c (my_value_of_variable): Added format parameter.
3196         (cplus_value_of_variable): Likewise.
3197         (java_value_of_variable): Likewise.
3198         (c_value_of_variable): Likewise.  Evaluate expression based
3199         on format parameter.
3200         (struct language_specific): Add format parameter to function member
3201         *value_of_variable.
3202         (varobj_get_formatted_value): New.
3203         (varobj_get_value): Added format parameter to method call.
3204
3205 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
3206
3207         * stabsread.c (cleanup_undefined_types_noname): Manually set the
3208         instance flags of the undefined type before calling replace_type.
3209
3210 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
3211
3212         * target.h (enum strata): Remove the download_stratum.
3213
3214 2008-04-07  Doug Evans  <dje@google.com>
3215
3216         * buildsym.h (last_source_file): Add dwarf info to comment.
3217         (last_source_start_addr): Ditto.
3218
3219 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
3220
3221         * alphanbsd-tdep.c: Include "target.h".
3222         * mn10300-tdep.c: Include "target.h".
3223         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
3224
3225 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
3226
3227         Fix breakpoint condition that use member variables.
3228         * valops.c (check_field): Remove.
3229         (check_field_in): Rename to check_field.
3230         (value_of_this): Use la_name_of_this.
3231         * value.h (check_field): Adjust prototype.
3232
3233         * language.h (la_value_of_this): Rename to la_name_of_this.
3234         * language.c (unknown_language_defn): Specify "this" for
3235         name_of_this.
3236         (auto_language_defn): Likewise.
3237         (local_language_defn): Likewise.
3238         * ada-lang.c (ada_language_defn): Adjust comment.
3239         * c-lang.c (c_language_defn): Adjust comment.
3240         (cplus_language_defn): Specify "this" for name_of_this.
3241         (asm_language_defn): Adjust comment.
3242         (minimal_language_defn): Adjust comment.
3243         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
3244         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
3245         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
3246         * objc-lang.c (objc_language_defn): Specify "self" for
3247         name_of_this.
3248         * p-lang.c (pascal_language_defn): Specify "this" for
3249         name_of_this.
3250         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
3251
3252         * symtab.c (lookup_symbol_aux): Lookup "this" in the
3253         proper scope, and check for field in type of "this", without
3254         trying to create a value.
3255
3256 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
3257
3258         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
3259         (mi_error_message): Delete declaration.
3260         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
3261         returning MI_CMD_ERROR.
3262         * mi/mi-main.c (mi_error_message): Delete.
3263         (mi_cmd_exec_interrupt):
3264         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
3265         (mi_cmd_thread_info): Call error instead of returning
3266         MI_CMD_ERROR.
3267         (mi_cmd_data_list_register_values): Call error instead of
3268         returning MI_CMD_ERROR.  Adapt to new get_register interface.
3269         (get_register): Change return typo to void.  Call error instead of
3270         returning MI_CMD_ERROR.
3271         (mi_cmd_data_write_register_values): Call error instead of
3272         returning MI_CMD_ERROR.
3273         (mi_cmd_list_features): Return MI_CMD_DONE.
3274         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
3275         (mi_execute_command): Always print exceptions with -error.
3276
3277 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
3278
3279         * NEWS: Mention new commands set/show multiple-symbols.
3280
3281 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
3282
3283         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
3284         (multiple_symbols_cancel): New constants.
3285         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
3286         (multiple_symbols_select_mode): New function.
3287         (_initialize_symtab): Add new set/show multiple-symbols commands.
3288         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
3289         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
3290         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
3291         setting.
3292         * linespec.c (decode_line_2): Likewise.
3293
3294 2008-04-03  Doug Evans  <dje@sebabeach.org>
3295
3296         * symtab.h (enum free_code): Delete free_contents, unused.
3297         * symmisc.c (free_symtab_block): Delete.
3298         (free_symtab, case free_code): Delete.
3299
3300 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
3301
3302         * valops.c (value_cast_structs): New function. Cast related
3303         STRUCT types up/down and return cast value. The body of this
3304         function comes mostly from value_cast_pointers.
3305         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
3306         to value_cast_structs. Now value_cast_pointers needs only create
3307         appropriate reference after using value_cast_structs for actual
3308         casting.
3309         (value_cast): Handle references.
3310
3311 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
3312
3313         * MAINTAINERS: Added myself to section Write After Approval.
3314
3315 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
3316
3317         * ia64-tdep.c (examine_prologue): Correct array access.
3318
3319 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3320
3321         * cp-support.c (first_component_command): Return if no arguments.
3322
3323 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
3324
3325         * ser-mingw.c (ser_windows_open): Open requested name.
3326
3327 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
3328
3329         * MAINTAINERS: Added myself.
3330
3331 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
3332
3333         * target.c (find_default_run_target): Allow a NULL `do_mesg'
3334         parameter.  If it is NULL, don't call error.
3335         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
3336         `do_mesg' parameter to find_default_run_target.  If no target was
3337         found, return 0.
3338
3339 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
3340
3341         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
3342         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
3343         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
3344         Delete.
3345         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
3346
3347 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
3348
3349         GDB 6.8 released.
3350
3351 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
3352
3353         * features/Makefile (%.dat): Set xmltarget to the base filename
3354         of the XML source, without subdirectory.
3355         * regformats/rs6000/powerpc-32.dat: Regenerate.
3356         * regformats/rs6000/powerpc-64.dat: Regenerate.
3357         * regformats/rs6000/powerpc-e500.dat: Regenerate.
3358
3359 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
3360
3361         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
3362         objfile arch.
3363
3364 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
3365
3366         * mi/mi-main.c (enum captured_mi_execute_command_actions):
3367         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
3368
3369 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
3370
3371         * objfiles.h (struct objfile): New GDBARCH member.
3372         (get_objfile_arch): Add prototype.
3373         * objfiles.c: Include "arch-utils.h".
3374         (allocate_objfile): Look up gdbarch associated with bfd.
3375         (get_objfile_arch): New function.
3376         * Makefile (objfiles.o): Update dependencies.
3377
3378         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
3379         by objfile arch.
3380         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
3381         by frame arch.
3382         (locexpr_describe_location): Replace current_gdbarch by
3383         objfile arch.
3384         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
3385         (dwarf2_add_field): Likewise.
3386         (read_tag_pointer_type): Likewise.
3387         (read_base_type): Likewise.
3388         (new_symbol): Likewise.
3389
3390         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
3391         (decode_base_type, decode_function_type): Likewise.
3392         (coff_read_struct_type, coff_read_enum_type): Likewise.
3393         (coff_symtab_read): Replace current_gdbarch by objfile arch.
3394         (decode_base_type): Likewise.
3395         (coff_read_enum_type): Likewise.
3396         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
3397         (coff_read_enum_type): Likewise.
3398
3399         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
3400         (end_psymtab): Likewise.
3401         (process_one_symbol): Likewise.
3402
3403         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
3404         (parse_procedure): Likewise.
3405         (parse_partial_symbols): Likewise.
3406
3407         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
3408
3409         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
3410         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
3411         built-in types.
3412         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
3413         static range_index_type by built-in type.
3414         (read_one_struct_field): Replace current_gdbarch by objfile arch.
3415         (read_enum_type): Likewise.
3416
3417         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
3418         objfile arch.
3419
3420 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3421
3422         * varobj.h (varobj_floating_p): Declare.
3423         * varobj.c (varobj_floating_p): New.
3424         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
3425         '@' as the name, update all floating varobjs.
3426
3427 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
3428
3429         * varobj.c (struct varobj_root): Rename use_selected_frame to
3430         floating, and clarify the meaning.
3431         (varobj_create, varobj_update,  new_root_variable): Adjust.
3432         (value_of_root): Don't use type_changed as in variable,
3433         adjust comment.
3434         (c_value_of_root): Adjust.
3435
3436 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3437
3438         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
3439         gdb's thread list.
3440         (linux_nat_wait): Add main lwp to gdb's thread list.
3441         * linux-thread-db.c (find_new_threads_callback): Also attach to
3442         already listed threads which thread_db didn't know about yet.
3443
3444 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
3445
3446         * linux-nat.c (drain_queued_events): Fix comment typo.
3447         (linux_nat_attach): In async mode, don't rely on storing a pending
3448         status.  Instead place the wait status on the pipe.
3449         (linux_nat_resume): Remove unreacheable shortcut code in async
3450         mode.
3451         (stop_wait_callback): In async mode, don't store pending status.
3452         Instead, cancel breakpoints or resend the signal appropriatelly.
3453         (cancel_breakpoint): New, refactored from
3454         cancel_breakpoints_callback.
3455         (cancel_breakpoints_callback): Call cancel_breakpoint.
3456         (pipe_to_local_event_queue): Remove special token processing.
3457         (linux_nat_wait): Issue an internal error if a pending status is
3458         found in async mode.
3459
3460 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
3461
3462         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
3463
3464 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
3465             Vladimir Prus  <vladimir@codesourcery.com>
3466
3467         * varobj.c  (struct varobj_root): New component thread_id.
3468         (varobj_get_thread_id, check_scope): New functions.
3469         (c_value_of_root): Use check_scope.  Switch to the
3470         proper thread if necessary.
3471
3472         * varobj.h (varobj_get_thread_id): New extern.
3473
3474         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
3475
3476 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
3477
3478         PR gdb/544
3479         * top.c: Revert 2008-03-21 changes.
3480
3481 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3482
3483         * thread.c (make_cleanup_restore_current_thread): Make it
3484         globally visible.
3485         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3486         * varobj.c (varobj_update): Don't save/restore frame.
3487         (c_value_of_root): Save/restore thread and frame here,
3488         using make_cleanup_restore_current_thread.
3489         * Makefile.in: Update dependecies.
3490
3491 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
3492
3493         * varobj.c (struct varobj_root): Clarify
3494         comment on the frame field.
3495         (varobj_create): Don't set frame if we have no
3496         block.
3497
3498 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3499
3500         PR gdb/544
3501         Suggested by Jan Kratochvil:
3502         * top.c (gdb_rl_operate_and_get_next_completion): Call
3503         rl_redisplay_function.
3504         (gdb_rl_redisplay): New.
3505         (init_main): Set rl_redisplay_function.
3506
3507 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
3508
3509         * aix-thread.c (pdc_read_regs): Fix compiler warning.
3510         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
3511         (store_regs_kernel_thread): Likewise.
3512
3513 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
3514
3515         Linux native async support.
3516
3517         * target.h (struct target_ops): Delete to_async_mask_value and add
3518         to_async_mask.
3519         (target_is_async_p, target_async): Formatting.
3520         (target_async_mask_value): Delete.
3521         (target_async_mask): Delete function declaration, and add new
3522         target macro with the same name.
3523
3524         * target.c (update_current_target): Replace to_async_mask_value by
3525         to_async_mask.  Default to_async_mask to return_one.
3526         (target_async_mask): Delete.
3527         (find_default_can_async_p, find_default_is_async_p): New.
3528         (init_dummy_target): register find_default_can_async_p and
3529         find_default_is_async_p on the dummy target.
3530
3531         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
3532         (debug_linux_nat_async): New global.
3533         (show_debug_linux_nat_async): New function.
3534         (linux_nat_async_enabled, linux_nat_async_mask_value)
3535         (linux_nat_event_pipe, linux_nat_num_queued_events)
3536         (linux_nat_async_events_enabled): New globals.
3537         (struct waitpid_result): New struct.
3538         (waitpid_queue): New global.
3539         (queued_waitpid, push_waitpid, drain_queued_events): New.
3540         (my_waitpid): Call queued_waitpid.
3541         (linux_child_follow_fork): Disable async events during the call.
3542         (blocked_mask): Delete.
3543         (sync_sigchld_action, async_sigchld_action): New globals.
3544         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
3545         async mode, block events during the call.
3546         (linux_nat_create_inferior): New.
3547         (linux_nat_attach): In sync mode, restore the mask states.  In
3548         async mode, wake the event loop immediatelly.
3549         (detach_callback): Drain all queued events of the lwp we're
3550         detaching from.
3551         (linux_nat_detach): Block async mode, and drain events of the main
3552         process.
3553         (linux_nat_resume): If in async mode, mask async events during the
3554         call.  If short circuiting, force event loop to wake up.  If
3555         resuming, set target_executing, and register target events in the
3556         event loop.
3557         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
3558         (linux_nat_wait): In async mode, block events during the call.
3559         Only enable/disable passing SIGINT to the inferior in sync mode.
3560         Get events from local waitpid queue.  If no interesting events was
3561         found, return to events loop.  Reregister target events in the
3562         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
3563         (linux_nat_kill): Disable events on entry.
3564         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
3565         here.  Detach async mode from the event loop if there are no more
3566         forks available, otherwise leave it on.
3567         (sigchld_handler): Assure this is called only in sync mode.
3568         (linux_async_permitted, linux_async_permitted_1): New globals.
3569         (set_maintenance_linux_async_permitted)
3570         (show_maintenance_linux_async_permitted): New functions.
3571         (linux_nat_is_async_p, linux_nat_can_async_p)
3572         (linux_nat_async_mask): New.
3573         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
3574         (get_pending_events, async_sigchld_handler): New.
3575         (linux_nat_async_events): New.
3576         (async_terminal_is_ours): New global.
3577         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
3578         (async_client_callback, async_client_context): New.
3579         (linux_nat_async_file_handler, linux_nat_async)
3580         (linux_nat_disable_async, linux_nat_enable_async): New.
3581         (linux_nat_add_target): Register linux_nat_create_inferior,
3582         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
3583         linux_nat_async_mask, linux_nat_terminal_inferior and
3584         linux_nat_terminal_ours.
3585         (_initialize_linux_nat): Remove local action variable, and update
3586         code that used it to use sync_sigchld_action.  Add new
3587         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
3588         set/show command in the maintenance class.  Add new "linux-async"
3589         maintenance set/show command.  Block SIGCHLD by default.  Setup
3590         async_sichld_action, and sync_sigchld_action.  Install the default
3591         async mode.
3592         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
3593         the cancel signals.
3594
3595         * linux-thread-db.c (re_check_for_thread_db): New.
3596         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
3597         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
3598         (thread_db_async_mask): New.
3599         (init_thread_db_ops): Register thread_db_can_async_p,
3600         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
3601
3602         * remote.c (remote_async_mask_value): New.
3603         (remote_return_zero): New.
3604         (init_remote_ops): Register remote_return_zero as callbacks of
3605         to_can_async_p and to_is_async_p.
3606         (remote_can_async_p, remote_is_async_p, remote_async): Update to
3607         use remote_async_mask_value.
3608         (remote_async_mask): New.
3609         (init_remote_async_ops): Remove to_async_mask_value setting and
3610         register remote_async_mask as to_async_mask callback in
3611         remote_async_ops.
3612
3613         * Makefile.in (linux-nat.o): Update.
3614
3615 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3616
3617         * gdbthread.h (add_thread_with_info): New.
3618         * linux-thread-db.c: Add some documentation.
3619         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
3620         (struct private_thread_info): Remove th_valid and ti_valid.
3621         Replace ti with tid.
3622         (thread_get_info_callback): Do not add TID to the new ptid.  Do
3623         not cache th or ti.
3624         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
3625         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
3626         new PTID.
3627         (attach_thread): Handle an already-existing thread.  Use
3628         add_thread_with_info.  Cache the th and tid.
3629         (detach_thread): Verify that private was set.  Remove verbose
3630         argument and printing.  Update caller.
3631         (thread_db_detach): Do not adjust inferior_ptid.
3632         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
3633         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
3634         (thread_db_wait): Do not use lwp_from_thread.
3635         (thread_db_pid_to_str): Use the cached TID.
3636         (thread_db_extra_thread_info): Check that private is set.
3637         (same_ptid_callback): Delete.
3638         (thread_db_get_thread_local_address): Do not use it or check
3639         is_thread.  Check that private is set.  Assume that the thread
3640         handle is already cached.
3641         (init_thread_db_ops): Remove to_resume and to_kill.
3642         * thread.c (add_thread_with_info): New.
3643         (add_thread): Use it.
3644         * linux-nat.c (find_thread_from_lwp): Delete.
3645         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
3646         deleting the thread.
3647         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
3648         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
3649         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
3650         printf_unfiltered for thread exits.
3651         * procfs.c (procfs_wait): Likewise.
3652
3653 2008-03-21  Chris Demetriou  <cgd@google.com>
3654
3655         * symtab.c (rbreak_command): Quote symbol name before passing
3656         it to break_command.
3657
3658 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3659
3660         * eval.c (evaluate_subexp_for_address): Clarify error message.
3661         Use value_must_coerce_to_target.
3662         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
3663         * valops.c (value_assign): Call value_coerce_to_target when
3664         assigning to anything but internalvars.  Leave GDB-side arrays
3665         as arrays when assigning to internalvars.
3666         (value_must_coerce_to_target, value_coerce_to_target): New.
3667         (value_coerce_array, value_addr): Call value_coerce_to_target.
3668         (value_array): Create the array in GDB's memory instead of
3669         the inferior's.
3670         * value.h (value_must_coerce_to_target, value_coerce_to_target):
3671         Declare.
3672
3673 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
3674
3675         * top.c (quit_confirm): Warn that we will kill the program.
3676
3677 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
3678
3679         * inflow.c (terminal_ours_1): Guard access to
3680         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
3681
3682 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
3683             Jim Blandy  <jimb@codesourcery.com>
3684             Daniel Jacobowitz  <drow@false.org>
3685
3686         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
3687         (dwarf2_read_address): Update prototype.
3688
3689         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
3690         (signed_address_type): Likewise.
3691         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
3692         (execute_stack_op): Update calls to unsigned_address_type,
3693         signed_address_type and dwarf2_read_address.  Fix implementation
3694         of DW_OP_deref_size.
3695
3696         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
3697         (dwarf2_per_cu_addr_size): Likewise.
3698         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
3699         (struct dwarf2_loclist_baton): Likewise.
3700
3701         * dwarf2loc.c (find_location_expression): Update calls to
3702         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
3703         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
3704         (locexpr_describe_location): Likewise.
3705         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
3706         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
3707         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
3708         to dwarf2_per_cu_addr_size (per_cu).
3709         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
3710         (loclist_read_variable): Likewise.
3711         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
3712
3713         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
3714         instead of baton->objfile.
3715         (dwarf2_per_cu_obfile): New function.
3716         (dwarf2_per_cu_addr_size): Likewise.
3717
3718         * dwarf2-frame.c (struct comp_unit): Move higher.
3719         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
3720         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
3721         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
3722         parameter by using fde->eh_frame_p.  Use read_encoded_value
3723         to implement DW_CFA_set_loc.
3724         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
3725         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
3726         execute_stack_op and execute_cfa_program.
3727         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
3728         (size_of_encoded_value): Remove.
3729         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
3730         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
3731         (add_cie): Set cie->unit backlink.
3732         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
3733         read_encoded_value.
3734         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
3735
3736 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
3737
3738         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
3739         gdbarch_bfd_arch_info.
3740
3741 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
3742
3743         * aix-thread.c (pdc_read_regs): Minor reformatting.
3744
3745 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
3746
3747         * thread.c (print_thread_info): Don't insist
3748         on having current thread if there are no
3749         threads at all.
3750
3751 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
3752
3753         * infcmd.c (attach_command_post_wait)
3754         (attach_command_continuation): New.
3755         (attach_command): Support background async execution, and async
3756         execution in synchronous mode.
3757
3758 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
3759
3760         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
3761         * symmisc.c (dump_symtab_1): Likewise.
3762         * wrapper.c (gdb_value_struct_elt): Likewise.
3763
3764 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
3765
3766         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
3767
3768 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
3769
3770         * linux-nat.c (linux_nat_filter_event): New, refactored from
3771         linux_nat_wait.
3772         (linux_nat_wait): Call linux_nat_filter_event.
3773
3774 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
3775
3776         * top.c (execute_command): Fix uninitialized variable error.
3777
3778 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
3779
3780         * Makefile.in (amd64nbsd-nat.o): New dependency.
3781         * amd64nbsd-nat.c: Include "nbsd-nat.h".
3782         (_initialize_amd64nbsd_nat): Update target vector to use
3783         nbsd_pid_to_exec_file.
3784         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
3785
3786 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
3787
3788         Remove ignoring leading exec events code.
3789         * fork-child.c (startup_inferior): Do not set
3790         inferior_ignoring_leading_exec_events.
3791         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
3792         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
3793         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
3794         (handle_inferior_event): Remove code for ignoring leading exec
3795         events.
3796         * target.c (update_current_target): Do not inherit, or default,
3797         to_reported_exec_events_per_exec_call.
3798         (debug_to_reported_exec_events_per_exec_call): Remove.
3799         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
3800         * target.h (target_reported_exec_events_per_exec_call): Remove.
3801         (struct target): Remove the to_reported_exec_events_per_exec_call
3802         field.
3803
3804 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
3805
3806         Implement -thread-info.
3807         * gdbthread.h (print_thread_info): Declare.
3808
3809         * thread.c (print_thread_info): New, extracted
3810         from info_threads_command and adjusted to
3811         work for CLI and MI.
3812         (info_threads_command): Use print_thread_info.
3813         * Makefile.in: Update dependencies.
3814
3815         * mi/mi-cmds.c (mi_cmds): Specify a handler
3816         for -thread-info.
3817         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
3818         * mi/mi-main.c (mi_cmd_thread_info): New.
3819         (mi_cmd_list_features): Include 'thread-info'.
3820
3821 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
3822
3823         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
3824         to decide whether to match instruction patterns using "sw" and "sd".
3825
3826 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3827
3828         * infcmd.c (jump_command): Postpone disabling stdin until after
3829         the possible query.
3830
3831 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3832
3833         * inflow.c (gdb_getpgrp): New.
3834         (gdb_has_a_terminal): Use get_getpgrp.
3835         (terminal_ours_1): If attach_flag is set, don't refetch
3836         inferior_process_group.
3837
3838 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3839
3840         * features/library-list.dtd: Allow "section" elements as children
3841         of "library".  Add "section" element and describe its attributes.
3842
3843         * solib-target.c (struct lm_info): Add section_bases member.
3844         (library_list_start_segment): Error out if seen a section element.
3845         (library_list_start_section): New.
3846         (library_list_end_library): New.
3847         (solib_target_free_library_list): Free section_bases.
3848         (section_attributes): New.
3849         (library_children): Make "segment" optional.  Add "section" child.
3850         (library_list_children): Register library_list_end_library.
3851         (solib_target_relocate_section_addresses): Handle section bases.
3852
3853         * NEWS: Mention new qXfer:libraries:read section offsets support.
3854
3855 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
3856
3857         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
3858         (make_exec_error_cleanup): Remove declarations.
3859         * utils.c (exec_error_cleanup_chain): Remove.
3860         (do_exec_error_cleanups, discard_exec_error_cleanups)
3861         (make_exec_error_cleanup): Remove.
3862         * event-loop.c (start_event_loop): Adjust call to
3863         async_enable_stdin.
3864         * event-top.c (async_enable_stdin): Remove the paramater dummy.
3865         (async_disable_stdin): Don't register async_enable_stdin via
3866         cleanup.
3867         * inf-loop.c (inferior_event_handler): Don't
3868         call do_exec_error_cleanups.  Call async_enable_stdin instead.
3869         * event-loop.c (start_event_loop): Adjust call to
3870         async_enable_stdin.
3871         * tui/tui-interp.c (tui_command_loop): Adjust call to
3872         async_enable_stdin.
3873
3874 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
3875
3876         Async mode fixes.
3877         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
3878         * breakpoint.c (bpstat_do_actions): In async mode,
3879         don't jump to top expecting stop_bpstat to be already
3880         updated.
3881         * event-loop.c (start_event_loop): Call async_enable_stdin
3882         on exception.
3883         * event-top.c (async_enable_stdin): Do nothing if sync_execution
3884         is not set.
3885         (command_handler): Do not setup continuation here.
3886         (command_line_handler_continuation): Move to...
3887         * top.c (command_line_handler_continuation): ... here.
3888         (execute_command): In async mode, register continuation.
3889         Don't check frame's language in running in async mode.
3890         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
3891         * inf-loop.c (complete_execution): Inline into...
3892         (inferior_event_handler): ... here.  Clear target_executing before
3893         doing any cleanups.  Don't try to show prompt if the target was
3894         resumed.
3895         * infcmd.c (signal_command): Add support for async mode.
3896         (finish_command): Only add continuation if the target was
3897         successfully resumed.
3898         * remote.c (init_async_opts): Register to_get_thread_local_address
3899         handler.
3900         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
3901         with sync_execution.
3902         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
3903         on exception.
3904
3905 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
3906
3907         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
3908         * exec.c (exec_bfd_mtime): Define.
3909         (exec_close): Clear it.
3910         (exec_file_attach): Set it.
3911         * gdbcore.h (exec_bfd_mtime): Declare.
3912         * source.c (find_source_lines): Do not use bfd_get_mtime.
3913
3914 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
3915
3916         * top.c (simplified_command_loop): Remove.
3917
3918 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
3919
3920         Remove unused remote.c hooks.
3921         * remote.c (deprecated_target_resume_hook)
3922         (deprecated_target_wait_loop_hook): Remove.
3923         (remote_resume): Do not call deprecated_target_resume_hook.
3924         (remote_wait): Do not call deprecated_target_wait_loop_hook.
3925         (remote_async_wait): Likewise.
3926
3927 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
3928
3929         Implement MI notification for new threads.
3930         * doc/observer.texi (new_thread): Document.
3931         * observer.sh: Forward declare struct thread_info.
3932         * thread.c (add_thread): Notify observer.
3933
3934         * interps.h (interp_init_ftype): New parameter
3935         top_level.
3936         (interp_set): Likewise.
3937         (top_level_interpreter_data): Declare.
3938         * interps.c (interp_set): New parameter top_level.
3939         Pass it to interpreter's init function.  Remember
3940         top level interpreter.
3941         (interpreter_exec_cmd): Adjust.
3942         (top_level_interpreter_data): New.
3943         * main.c (captured_main): Pass 1 for top_level
3944         parameter of interp_set.
3945         * cli/cli-interp.c (cli_interpreter_init): New
3946         parameter top_level.
3947         * tui/tui-interp.c (tui_init): New parameter top_level.
3948
3949         * mi/mi-interp.c (mi_new_thread): New.
3950         (mi_interpreter_init): If top level, register
3951         observer for new threads.
3952
3953         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
3954
3955 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3956
3957         * top.c (execute_command): Disable break and stop
3958         commands in async mode.
3959
3960 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3961
3962         revert:
3963         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3964         * inf-loop.c (inferior_event_handler): Don't include remote.h.
3965         Call target_stop in the INF_QUIT_REQ case.
3966         * Makefile.in (inf-loop.o): Update.
3967
3968 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3969
3970         * inf-loop.c (inferior_event_handler): Don't include remote.h.
3971         Call target_stop in the INF_QUIT_REQ case.
3972         * Makefile.in (inf-loop.o): Update.
3973
3974 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
3975
3976         * top.c (execute_command): Enable break, info and interrupt
3977         commands in async mode.
3978
3979 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
3980             Daniel Jacobowitz  <dan@codesourcery.com>
3981
3982         * breakpoint.h (breakpoint_restore_shadows): New
3983         declaration.
3984         * breakpoint.c (breakpoint_restore_shadows): New.
3985         (read_memory_nobpt): Delete.
3986         * gdbcore.h (read_memory_nobpt): Delete declaration.
3987         * target.c (memory_xfer_partial): Call
3988         breakpoint_restore_shadows.
3989         (restore_show_memory_breakpoints)
3990         (make_show_memory_beakpoints_cleanup): New.
3991         (show_memory_breakpoints): New.
3992         * target.h (make_show_memory_beakpoints_cleanup): Declare.
3993         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
3994         Make sure we see memory breakpoints when checking if
3995         breakpoint is still there.
3996         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
3997         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
3998         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
3999         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
4000
4001 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
4002
4003         * thread.c (add_thread): Use printf_unfiltered to print.
4004
4005 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
4006
4007         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
4008         that is true only on x86-solaris and x86_64-solaris.
4009         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
4010         with proc_get_LDT_entry.
4011
4012 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4013
4014         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
4015         * config.in, configure: Regenerate.
4016         * fork-child.c (fork_inferior): Call create_tty_session.
4017         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
4018         (create_tty_session): New function.
4019         * terminal.h: Declare create_tty_session.
4020
4021 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
4022
4023         PR 5900
4024         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
4025         * mipsread.c: Include elf/internal.h.
4026         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
4027         to internal range.
4028
4029 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
4030
4031         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
4032         to get at the current architecture and at the target specific vector.
4033         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
4034         remove define of I387_ST0_REGNUM.
4035
4036         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
4037
4038         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
4039         get at the current architecture
4040         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
4041         parameter.
4042
4043         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
4044         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
4045
4046         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
4047         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
4048         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
4049
4050         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
4051         at the target specific vector.
4052
4053         (i386_get_longjmp_target): Use get_frame_arch to get at the current
4054         architecture. Use gdbarch_tdep to get at the target specific vector.
4055
4056         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
4057         update caller. Use gdbarch_tdep to get at the target specific vector.
4058
4059         (i386_register_to_value: Use get_frame_arch to get at the current
4060         architecture.
4061
4062         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
4063         parameter.
4064
4065         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4066         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
4067         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
4068         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
4069
4070         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
4071         undef's.
4072
4073         (i387_convert_register_p, i387_register_to_value,
4074         i387_value_to_register): Update call for i386_fp_regnum_p.
4075
4076         * i387-tdep.h: Remove comment.
4077         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
4078         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
4079         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
4080         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
4081         I387_MXCSR_REGNUM): Add target specific vector as parameter.
4082
4083 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
4084
4085         * Makefile.in (fork-child.o): Update.
4086         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
4087         argument.  Gather all gdbserver features together.
4088         * fork-child.c (exec_wrapper): New variable.
4089         (fork_inferior): Use it.
4090         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
4091         (unset_exec_wrapper_command, _initialize_fork_child): New.
4092
4093 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4094
4095         * source.c (directory_command): Modify the determination of
4096         condition of terminal "from_tty".
4097
4098 2008-03-10  Matt Rice  <ratmice@gmail.com>
4099
4100         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
4101
4102 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
4103
4104         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
4105         of the data passing to strtoulst function.
4106         (info_spu_signal_command): Likewise.
4107
4108 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
4109
4110         * mi/mi-interp.c (mi_command_loop): Remove
4111         commented-out code.
4112
4113 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4114
4115         * remote.c (extended_remote_attach_1): Make local variable pid an int
4116         instead of a pid_t.
4117
4118 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
4119
4120         * solib-svr4.c (svr4_same_1): New function, originally extracted
4121         from svr4_same and expanded to handle the sparc64 case.
4122         (svr4_same): Move up and reimplement using svr4_same_1.
4123         (enable_break): Use svr4_same_1 to do shared library name comparisons.
4124
4125 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
4126
4127         * MAINTAINERS: Move self to Paper trail.
4128
4129 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
4130
4131         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
4132         * event-loop.c (call_async_signal_handler): New.
4133         * event-loop.h (call_async_signal_handler)
4134         (gdb_call_async_signal_handler): Declare.
4135         (mark_async_signal_handler): Add comments.
4136         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
4137         * mingw-hdep.c (sigint_event, sigint_handler): New.
4138         (gdb_select): Use them.  Wait for the readline signal handler
4139         to finish.
4140         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
4141         * posix-hdep.c (gdb_call_async_signal_handler): New function.
4142         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
4143         New.
4144         (remote_fileio_ctrl_c_signal_handler): Use
4145         gdb_call_async_signal_handler.
4146         (initialize_remote_fileio): Initialize sigint_fileio_token.
4147         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
4148         not initialize tokens here.
4149         (handle_remote_sigint_twice): Likewise.  Reinstall
4150         handle_remote_sigint.
4151         (async_remote_interrupt_twice): Just call interrupt_query.
4152         (cleanup_sigint_signal_handler): Do not delete tokens.
4153         (remote_interrupt, remote_interrupt_twice): Use
4154         gdb_call_async_signal_handler.
4155         (interrupt_query): Reinstall the default signal handler.
4156         (_initialize_remote): Initialize tokens here.
4157
4158 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
4159
4160         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
4161         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4162         Change the type of the lr register to code_ptr.
4163         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4164         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4165         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4166         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4167         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4168         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4169         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
4170
4171 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
4172
4173         * MAINTAINERS: Update my email address.
4174
4175 2008-03-03  Keith Seitz  <keiths@redhat.com>
4176
4177         From Dave Murphy  <davem@devkitpro.org>:
4178         * configure.ac: Set tcl configdir to win under mingw.
4179         * configure: Regenerate.
4180
4181 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
4182
4183         * breakpoint.c (fetch_watchpoint_value): New function.
4184         (update_watchpoint): Set and clear val_valid.  Use
4185         fetch_watchpoint_value.  Handle unreadable values on the
4186         value chain.  Correct check for user-requested array watchpoints.
4187         (breakpoint_init_inferior): Clear val_valid.
4188         (watchpoint_value_print): New function.
4189         (print_it_typical): Use it.  Do not free or clear old_val.  Print
4190         watchpoints even if old_val == NULL.
4191         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
4192         becoming readable or unreadable.
4193         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
4194         (do_enable_watchpoint): Likewise.
4195         * breakpoint.h (struct breakpoint): Update comment for val.  Add
4196         val_valid.
4197         * NEWS: Mention watchpoints on inaccessible memory.
4198
4199 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
4200
4201         * Makefile.in (i386-nat.o): Update.
4202         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
4203         i386_use_watchpoints.
4204         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
4205         i386_use_watchpoints.
4206         * i386-nat.c (i386_stopped_data_address): Take two arguments.
4207         (i386_stopped_by_watchpoint): Update call.
4208         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
4209         * config/i386/nm-i386.h: Conditionalize definitions on
4210         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
4211         (i386_use_watchpoints): Declare.
4212         (i386_stopped_data_address): Update.
4213         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4214         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
4215
4216 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
4217
4218         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
4219         * version.in: Bump version to 6.8.50.20080229-cvs.
4220
4221 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
4222
4223         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
4224         properly.
4225
4226 2008-02-28  Tom Tromey  <tromey@redhat.com>
4227
4228         * infcmd.c (notice_args_read): Print result of get_inferior_args.
4229
4230 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4231
4232         * infcmd.c (kill_if_already_running): Make static.  Use
4233         target_require_runnable.
4234         * target.c (target_require_runnable): New.
4235         * target.h (target_require_runnable): Declare.
4236
4237 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
4238
4239         * frame.c (reinit_frame_cache): Only annotate if frames were
4240         previously valid.
4241
4242 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4243
4244         * regformats/reg-ppc.dat: Rename "ps" to "msr".
4245         * regformats/reg-ppc64.dat: Likewise.
4246
4247 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
4248
4249         * features/Makefile (%.dat): Emit xmltarget statement.
4250
4251         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
4252         Generate code to set gdbserver_xmltarget in init_registers_${name}.
4253
4254         * regformats/arm-with-iwmmxt.dat: Regenerate.
4255         * regformats/mips64-linux.dat: Regenerate.
4256         * regformats/mips-linux.dat: Regenerate.
4257         * regformats/rs6000/powerpc-32.dat: Regenerate.
4258         * regformats/rs6000/powerpc-64.dat: Regenerate.
4259         * regformats/rs6000/powerpc-e500.dat: Regenerate.
4260
4261         * regformats/reg-arm.dat: Add xmlarch statement.
4262         * regformats/reg-i386.dat: Likewise.
4263         * regformats/reg-i386-linux.dat: Likewise.
4264         * regformats/reg-x86-64-linux.dat: Likewise.
4265         * regformats/reg-spu.dat: Likewise.
4266
4267 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4268
4269         * remote.c (remote_wait, remote_async_wait): Stop if we receive
4270         an error.
4271
4272 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
4273
4274         * utils.c (debug_timestamp): New.
4275         (vfprintf_unfiltered): Print timestamps if requested.
4276         (show_debug_timestamp): New.
4277         (initialize_utils): Register "set debug timestamp".
4278         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
4279
4280 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4281
4282         * breakpoint.c (skip_prologue_sal): New function.
4283         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
4284         computed from a line number.
4285
4286 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
4287
4288         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
4289         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
4290         Set PC register type to "code_ptr".
4291         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
4292         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
4293         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
4294         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
4295         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
4296         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
4297         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
4298         Regenerate.
4299
4300 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
4301
4302         * regformats/regdat.sh: Rename init_registers function in
4303         generated file to init_registers_${name}.
4304
4305         * regformats/reg-crisv32.dat: Set "name" to crisv32.
4306         * regformats/reg-ppc64.dat: Set "name" to ppc64.
4307         * regformats/reg-s390x.dat: Set "name" to s390x.
4308
4309 2008-02-26  Greg Law  <glaw@undo-software.com>
4310
4311         * regcache.c (registers_changed): Call reinit_frame_cache.
4312
4313 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
4314
4315         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
4316         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
4317         and svr4_fetch_objfile_link_map.
4318         * Makefile.in (sh-linux-tdep.o): Update.
4319
4320 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4321
4322         * amd64-tdep.c (amd64_classify): Add support for decimal float
4323         types.
4324         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
4325         use the struct return convention.
4326
4327 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
4328
4329         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
4330         to old format.  Discard breakpoint address if shared library is
4331         unloaded.
4332         (breakpoint_1): Adjust formatting of table header accordingly.
4333
4334 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
4335
4336        * remote.c (remote_get_threadlist): If the response
4337        is empty, don't try to parse it.
4338
4339 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
4340
4341         Unbreak 'target async'.
4342         * serial.c (serial_async): Set the
4343         handler function before enabling async
4344         mode.
4345
4346 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
4347
4348         * solib-svr4.c (enable_break): Convert r_brk to a code address.
4349
4350 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
4351
4352         * remote.c (extended_remote_attach_1): Set attach_flag.
4353         (extended_remote_create_inferior_1): Clear attach_flag.
4354
4355 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
4356
4357         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
4358         r_brk_offset.
4359         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
4360         * solib-svr4.c (solib_svr4_r_brk): New.
4361         (open_symbol_file_object, svr4_current_sos): Always check the
4362         debug base.
4363         (svr4_fetch_objfile_link_map): Do not set debug_base.
4364         (enable_break): Use r_brk if it is set.
4365         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
4366         (svr4_lp64_fetch_link_map_offsets): Likewise.
4367         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
4368
4369 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4370             Mark Kettenis  <kettenis@gnu.org>
4371
4372         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
4373         trad_frame_saved_reg.
4374         (trad-frame.h): New include.
4375
4376         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
4377         instead of frame_obstack_zalloc.
4378         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
4379
4380         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
4381
4382 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4383
4384         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
4385         from disassemble_info instead of gdbarch_byte_order.
4386
4387         * mips-tdep.c (gdb_print_insn_mips): Likewise.
4388         * arm-tdep.c (gdb_print_insn_arm): Likewise.
4389
4390 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
4391
4392         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
4393         gdbarch as parameter.
4394
4395         * gdbarch.{c,h}: Regenerate.
4396
4397         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4398         parameter.
4399         * mem-break.c (default_memory_insert_breakpoint)
4400         (default_memory_remove_breakpoint): Likewise.
4401         * target.h (default_memory_remove_breakpoint)
4402         (default_memory_insert_breakpoint): Likewise.
4403
4404         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
4405         parameter. Replace current_gdbarch by gdbarch.
4406         * m32r-tdep.c (m32r_memory_insert_breakpoint)
4407         (m32r_memory_remove_breakpoint): Likewise.
4408
4409 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
4410
4411         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
4412
4413 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
4414
4415         * NEWS: Add entry describing Add support improvements.
4416
4417 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4418
4419         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
4420         M68K_FP0_REGNUM.
4421
4422 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4423
4424         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
4425         register_offset_hack anymore.
4426
4427         * regcache.{c,h} (register_offset_hack): Remove.
4428
4429 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4430
4431         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
4432
4433         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
4434         current_gdbarch by gdbarch.
4435         (hppa64_hpux_find_global_pointer): Likewise.
4436         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
4437         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
4438         find_global_pointer.
4439
4440         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
4441         parameter.
4442         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
4443
4444         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
4445         of gdbarch_num_regs.
4446
4447         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
4448         replace current_gdbarch by gdbarch.
4449         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
4450
4451 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4452
4453         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
4454         and replace current_gdbarch by gdbarch.
4455
4456         (store_register): Update call for exec_one_dummy_insn.
4457         (fetch_register, store_register): Update call of regmap.
4458
4459         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
4460         parameter and replace current_gdbarch by gdbarch.
4461
4462         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
4463         the current architecture. Update call for getregs_supplies and
4464         getfpregs_supplies.
4465         (ppcnbsd_fetch_inferior_registers): Likewise.
4466
4467         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
4468         replace current_gdbarch by gdbarch.
4469         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
4470         get_regcache_arch to get at the current architecture. Update call for
4471         getfpregs_supplies.
4472
4473 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
4474
4475         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
4476         variables.
4477
4478 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
4479
4480         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
4481
4482 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
4483
4484         * NEWS: Mention pending breakpints in MI.
4485
4486 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
4487
4488         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
4489
4490 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
4491
4492         Add script to build and test GDB using enable-targets=all.
4493
4494         * gdb_buildall.sh: New file.
4495
4496 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
4497
4498         * NEWS (New native configurations): Xtensa GNU/Linux.
4499         (New targets): Xtensa GNU/Linux.
4500         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
4501         xtensa-linux-tdep.o
4502         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
4503         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
4504         * configure.tgt (xtensa*-*-linux*): New entry.
4505         * xtensa-config.c (xtensa_tdep): New variable.
4506         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
4507         (rmap): Change format based on new macro XTREG.
4508         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
4509         * xtensa-linux-nat.c: New.
4510         * xtensa-linux-tdep.c: New.
4511         * xtensa-xtregs.c: New.
4512         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
4513         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
4514         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
4515         (xtensa_register_t): New field coprocessor.
4516         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
4517         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
4518         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
4519         Update to handle privileged registers.
4520         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
4521         (xtensa_push_dummy_call): Set windowstart register correctly.
4522         (call0_analyze_prologue): Initialize xtensa_default_isa.
4523         (xtensa_derive_tdep): New.
4524         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
4525         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
4526         Call xtensa_derive_tdep().
4527         * config/xtensa/linux.mh: New.
4528         * regformats/reg-xtensa.dat: New.
4529
4530 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
4531
4532         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
4533         (filenames.h): New include.
4534         * Makefile.in (corelow.o): Add dependency for filenames.h.
4535
4536 2008-02-08  Doug Evans  <dje@google.com>
4537
4538         * source.c (find_and_open_source): Always rewrite absolute filenames.
4539
4540 2008-02-07  Doug Evans  <dje@google.com>
4541
4542         * breakpoint.c: #include "hashtab.h".
4543         (ambiguous_names_p): New fn.
4544         (update_breakpoint_locations): When restoring bp enable status, don't
4545         compare function names if any functions have same name.
4546         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
4547
4548 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
4549
4550         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
4551         instead of just a VEC*. Update use of SV.
4552         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
4553
4554 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
4555
4556         * NEWS: Put all new commands since gdb-6.7 together.
4557
4558 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
4559
4560         * ada-lang.c: #include "vec.h".
4561         (struct string_vector, new_string_vector, string_vector_append):
4562         Delete.
4563         (char_ptr): New typedef.
4564         (DEF_VEC_P (char_ptr)): New VEC type.
4565         (symbol_completion_add): Update profile to take the new VEC type
4566         instead of the old string_vector structure. Update code accordingly.
4567         (ada_make_symbol_completion_list): Use the new VEC type instead of
4568         the old string_vector structure, and update the code accordingly.
4569         * Makefile.in (ada-lang.o): Add dependency on vec.h.
4570
4571 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
4572
4573         * p-exp.y: Set current_type in missing places.
4574         (leftdiv_is_integer): New static variable.
4575         Typecast right operand of BINOP_DIV to long_double if both operands
4576         are integers.
4577
4578 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
4579
4580         * remote-mips.c (set_breakpoint): Rename to...
4581         (mips_set_breakpoint): ... this.
4582         (clear_breakpoint): Rename to...
4583         (mips_clear_breakpoint): ... this.
4584         (common_breakpoint): Rename to...
4585         (mips_common_breakpoint): ... this.
4586         (check_lsi_error): Rename to...
4587         (mips_check_lsi_error): ... this.
4588
4589 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
4590
4591         * language.h (struct language_defn): Add new field
4592         la_make_symbol_completion_list.
4593         * symtab.c (default_make_symbol_completion_list): Renames
4594         make_symbol_completion_list.
4595         (make_symbol_completion_list): New function.
4596         * symtab.h (default_make_symbol_completion_list): Add declaration.
4597         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
4598         (auto_language, local_language): Likewise.
4599         * objc-lang.c (objc_language_defn): Likewise.
4600         * scm-lang.c (scm_language_defn): Likewise.
4601         * m2-lang.c (m2_language_defn): Likewise.
4602         * f-lang.c (f_language_defn): Likewise.
4603         * jv-lang.c (java_language_defn): Likewise.
4604         * p-lang.c (pascal_language_defn): Likewise.
4605         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
4606         (minimal_language_defn): Likewise.
4607         * ada-lang.c (struct string_vector): New structure.
4608         (new_string_vector, string_vector_append, ada_unqualified_name)
4609         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
4610         (ada_make_symbol_completion_list): New functions.
4611         (ada_language_defn): Set la_make_symbol_completion_list.
4612         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
4613         this function is static.
4614
4615 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
4616
4617         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
4618         to account for call site optimizations.
4619
4620 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
4621
4622         * tracepoint.c (read_actions): Handle end-of-text indicator
4623         in action list properly.  (Committed by Jim Blandy)
4624
4625 2008-02-05  Jim Blandy  <jimb@red-bean.com>
4626
4627         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
4628         pseudoregister, not an internal error.
4629         Reported by: Andrzej Zaborowski
4630
4631 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
4632
4633         * varobj.c (c_value_of_variable): Use xstrdup.
4634
4635 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
4636
4637         Update stored rendition of varobj value when format changes.
4638         * varobj.c (varobj_set_display_format): Recomputed
4639         print_value.
4640         (c_value_of_variable): Return print_value.
4641
4642 2008-02-03  Doug Evans  <dje@google.com>
4643
4644         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
4645         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
4646         * valops.c (value_one): New function.
4647         * value.h (value_one): Declare.
4648
4649         Fix argument promotion for binary arithmetic ops for C.
4650         * valarith.c (unop_result_type): New fn.
4651         (binop_result_type): New fn.
4652         (value_binop): Move result type computation to binop_result_type.
4653         (value_pos, value_neg, value_complement): Move result type
4654         computation to unop_result_type.
4655
4656         PR 2384
4657         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4658         Return basetype, fieldno if found.  All callers updated.
4659         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
4660         objfile.
4661         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
4662         * symfile.h (fill_in_vptr_fieldno): Delete.
4663
4664 2008-02-02  Doug Evans  <dje@google.com>
4665
4666         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
4667
4668         * typeprint.c (*): Whitespace cleanup.
4669
4670 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
4671             Luis Machado  <luisgpm@br.ibm.com>
4672             Thiago Jung Bauermann  <bauerman@br.ibm.com>
4673
4674         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
4675         don't fit into registerson the stack the way GCC does.
4676
4677 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
4678
4679         * symtab.c (symbol_set_names): Do not add an entry in the demangling
4680         hash table for Ada symbols. Just store the linkage name as is,
4681         and leave the demangled_name as NULL.
4682
4683 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
4684
4685         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
4686         in the global scope.
4687         (new_symbol): Likewise.
4688
4689 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
4690
4691         * breakpoint.c (break_command_1): Return void.
4692         (break_command_really): Return void.  Rethrow
4693         exceptions instead of returning.
4694         (gdb_breakpoint): Remove the error_message parameter.
4695         Return void.  Rename to set_breakpoint.
4696         * gdb.h (gdb_breakpoint): Rename and move to...
4697         * breakpoint.h (set_breakpoint): ...here.
4698         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
4699         event hooks even if exception is thrown.  Adjust to
4700         gdb_breakpoint interface changes.
4701
4702
4703 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4704
4705         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
4706         float in both first and second word in the doubleword, to support
4707         old and new ABIs.
4708
4709 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
4710
4711         Properly rethrow exception.  This fixes errors
4712         about non-existent functions for -break-insert.
4713         * breakpoint.c (break_command_really): Use throw_exception
4714         for rethrowing.  If rethrowing, don't print the exception.
4715
4716 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4717
4718         * NEWS: Mention Decimal Floating Point support.
4719
4720 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
4721
4722         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
4723         value type to builtin_type_void_func_ptr.
4724
4725 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
4726
4727         * s390-tdep.c (is_float_singleton, is_float_like,
4728         alignment_of, s390_return_value): Make checks for
4729         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
4730
4731 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
4732             Thiago Jung Bauermann  <bauerman@br.ibm.com>
4733
4734         * infcmd.c (default_print_registers_info): Also print hex
4735         raw contents for TYPE_CODE_DECFLOAT registers.
4736         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
4737         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
4738         (rs6000_register_name): Add support for DFP pseudo-registers.
4739         (rs6000_pseudo_register_type): Likewise.
4740         rs6000_pseudo_register_reggroup_p): Likewise.
4741         (ppc_pseudo_register_read): New function.
4742         (ppc_pseudo_register_write): Likewise.
4743         (rs6000_pseudo_register_read): Likewise.
4744         (rs6000_pseudo_register_write): Likewise.
4745         (e500_pseudo_register_read): Move checks to
4746         rs6000_pseudo_register_read.
4747         (e500_pseudo_register_write): Move checks to
4748         rs6000_pseudo_register_write.
4749         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
4750         rs6000_pseudo_register_read and rs6000_pseudo_register_write
4751         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
4752         num_pseudo_regs to account for DFP pseudo regs.
4753
4754 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4755
4756         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
4757         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
4758         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
4759         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
4760         e500_pseudo_register_read, e500_pseudo_register_write): Use
4761         IS_SPE_PSEUDOREG macro.
4762         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
4763         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
4764         Remove initialization of tdep->ppc_ev31_regnum.
4765
4766 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
4767
4768         * printcmd.c (print_formatted): Handle references as for unformatted
4769         prints.
4770
4771 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
4772
4773         * eval.c (evaluate_subexp_standard): Add handling of user
4774         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
4775
4776 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
4777
4778         * eval.c (evaluate_subexp_standard): Support
4779         BINOP_INTDIV opcode.
4780
4781 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
4782
4783         * valarith.c (value_binop): Add floating-point BINOP_MIN and
4784         BINOP_MAX cases.
4785         For BINOP_EXP, use length and signedness of left operand only for
4786         result, as for shifts.
4787         For integral operands to BINOP_EXP, use new integer_pow and
4788         uinteger_pow functions so as to get full range of results.
4789         (integer_pow): New function.
4790         (uinteger_pow): New function.
4791
4792 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
4793
4794         Use vector for varobj_list_children interface.
4795         * gdb/varobj.c (varobj_list_children): Return vector
4796         of varobjs.
4797         * gdb/varobj.h (varobj_list_children): Adjust
4798         prototype.
4799         (varobj_p): Declare.  Declare vector thereof.
4800         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
4801         for varobj_list_children change.
4802         * Makefile.in (varobj_h): Update dependencies.
4803
4804 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4805
4806         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
4807         TYPE_CODE_DECFLOAT arguments.
4808         (ppc64_sysv_abi_push_dummy_call) Likewise.
4809         (get_decimal_float_return_value): New function.
4810         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
4811         values by calling get_decimal_float_return_value.
4812         (ppc64_sysv_abi_return_value): Likewise.
4813
4814 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
4815
4816         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
4817         for preprocessor macro information.  Formatting changes.
4818
4819 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4820
4821         * remote.c (struct remote_state): Add cached_wait_status.
4822         (remote_exec_file): New variable.
4823         (PACKET_vAttach, PACKET_vRun): New constants.
4824         (extended_remote_restart): Do not query for status.
4825         (struct start_remote_args): New.
4826         (remote_start_remote): Take it as a second argument.  Check
4827         whether the target is running.  Issue an error for non-running
4828         non-extended targets.  Cache the wait status.  Set inferior_ptid
4829         here.
4830         (remote_open_1): Prompt to disconnect non-running targets.  Make
4831         sure the target is marked running.  Do not set inferior_ptid here.
4832         Update call to remote_start_remote.  Do not call remote_check_symbols
4833         if the target is not running.
4834         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
4835         argument.  Handle a non-running target.
4836         (remote_detach): Use it.
4837         (extended_remote_detach): New.
4838         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
4839         (extended_remote_attach_1, extended_remote_attach)
4840         (extended_async_remote_attach): New.
4841         (remote_vcont_resume): Remove unused variable.
4842         (remote_wait, remote_async_wait): Use any cached wait status.
4843         (putpkt_binary, getpkt): Clear any cached wait status.
4844         (extended_remoute_mourn_1): New.
4845         (extended_remote_mourn): Use it.
4846         (extended_async_remote_mourn, extended_remote_run): New.
4847         (extended_remote_create_inferior_1): New.
4848         (extended_remote_create_inferior): Use it.
4849         (extended_remote_async_create_inferior): Likewise.
4850         (remote_xfer_partial): Skip for non-executing targets.
4851         (init_extended_remote_ops): Set to_detach and to_attach.
4852         (init_extended_async_remote_ops): Likewise.  Use
4853         extended_async_remote_mourn.
4854         (_initialize_remote): Register vAttach, vRun, and
4855         set remote exec-file.
4856         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
4857
4858 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
4859
4860         * Makefile.in (symfile.o): Update.
4861         * NEWS: Mention exec tracing support.
4862         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
4863         exec events.
4864         * infcmd.c (kill_if_already_running, detach_command)
4865         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
4866         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
4867         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
4868         targets.  Apply the sysroot path to the loaded executable.  Use
4869         no_shared_libraries.
4870         * linux-nat.c (linux_child_follow_fork): Print fork following
4871         messages if verbose.
4872         (kill_wait_callback): Kill again before waiting a second time.
4873         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
4874         no_shared_libraries.
4875
4876 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
4877
4878         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
4879
4880 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
4881
4882         * nto-tdep.h: Remove #include "defs.h".
4883         * nto-tdep.c: Add #include "defs.h".
4884         * Makefile.in (nto_tdep_h): Update dependencies.
4885         (nto-tdep.o): Likewise.
4886
4887 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
4888
4889         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
4890         and use it.
4891         (proceed, start_remote): Update call to wait_for_inferior.
4892         * inferior.h (wait_for_inferior): Update declaration.
4893         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
4894         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
4895         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
4896         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
4897
4898 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
4899
4900         * varobj (adjust_value_for_child_access): Added checking for
4901         returned value from gdb_value_ind.
4902         (c_describe_child): Likewise.
4903         (cplus_describe_child): Fixed a typo.
4904
4905 2008-01-29  Jim Blandy  <jimb@red-bean.com>
4906
4907         * MAINTAINERS: Update my info.
4908
4909 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
4910
4911         Use multiple locations for hardware watchpoints.
4912         This eliminates the need to traverse value chain, doing
4913         various checks, in three different places.
4914
4915         * breakpoint.h (struct bp_location): New fields
4916         lengths and watchpoint_type.
4917         (struct breakpoint): Remove the val_chain field.
4918         * breakpoint.c (is_hardware_watchpoint): New.
4919         (free_valchain): Remove.
4920         (update_watchpoint): New.
4921         (insert_bp_location): For hardware watchpoint, just
4922         directly insert it.
4923         (insert_breakpoints): Call update_watchpoint_locations
4924         on all watchpoints.  If we have failed to insert
4925         any location of a hardware watchpoint, remove all inserted
4926         locations.
4927         (remove_breakpoint): For hardware watchpoints, directly
4928         remove location.
4929         (watchpoints_triggered): Iterate over locations.
4930         (bpstat_stop_status): Use only first location of
4931         a resource watchpoint.
4932         (delete_breakpoint): Don't call free_valchain.
4933         (print_one_breakpoint): Don't print all
4934         locations for watchpoints.
4935         (breakpoint_re_set_one): Use update_watchpoint for
4936         watchpoints.
4937
4938 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
4939
4940         Don't reset watchpoint block on solib load.
4941
4942         * breakpoint.c (insert_bp_location): For watchpoints,
4943         recompute condition.
4944         (breakpoint_re_set_one): Instead of recomputing value
4945         and condition for watchpoints, just reset value and
4946         let insert_breakpoints/insert_bp_location recompute it.
4947         Don't do anything about disabled watchpoint.
4948
4949 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
4950
4951         * valarith.c (value_binop): Handle unsigned integer
4952         division by zero.
4953
4954 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
4955
4956         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
4957         instruction pattern that appears frequently in position
4958         independent code.  Fix bug in code which looks for "fmov" and
4959         backtracks if no "fmov" is found.
4960
4961 2008-01-28  Doug Evans  <dje@google.com>
4962
4963         * dbxread.c (read_dbx_symtab): Fix indentation.
4964         Reformat comments to 80 columns.
4965         Move local var def closer to only use.
4966
4967 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
4968
4969         * fork-child.c (SHELL_FILE): Remove #ifndef.
4970         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
4971
4972 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
4973
4974         * i386-tdep.c (i386_skip_noop): New function.
4975         (i386_analyze_prologue): Call i386_skip_noop function.
4976
4977 2008-01-24  Michael Snyder  <msnyder@specifix.com>
4978
4979         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
4980         * win32-nat.c (win32_xfer_partial): Ditto.
4981         * target.c (default_xfer_partial): Minor whitespace adjustment.
4982
4983 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
4984
4985         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
4986         strip bit 1 even if pc doesn't point to thumb code.
4987
4988 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
4989
4990         * remote.c (remote_wait): Handle SIGINT between packets.
4991         (remote_async_wait): Likewise.
4992
4993 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
4994             Chris Demetriou  <cgd@google.com>
4995
4996         * thread.c (add_thread_silent): Renamed
4997         from add_thread.
4998         (print_thread_events): New variable definition.
4999         (show_print_thread_events): New function.
5000         (_initialize_thread): Add "set print thread-events" and
5001         "show print thread-events" commands.
5002         (add_thread): Announce new thread.
5003         * gdbthread.h (add_thread_silent): Declare.
5004         (print_thread_events): New variable declaration.
5005         * inf-ttrace.c (inf_ttrace_wait): Don't
5006         inform about new thread, as add_thread is always
5007         called too, and will take care of that.
5008         * infrun.c (handle_inferior_event): Likewise.
5009         * procfs.c (procfs_wait): Likewise.
5010         * remote.c (remote_currthread): Likewise.
5011         * sol-thread.c (sol_thread_wait): Likewise.
5012         * win32-nat.c (get_win32_debug_event): Likewise.
5013         * linux-thread-db.c (attach_thread): Likewise.
5014         Remove the verbose parameter.
5015         (check_event): Make detach_thread be verbose
5016         only if print_thread_events is set.
5017         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
5018         about new thread.  This is called only from
5019         linux-thread-db.c:attach_thread, which will take care.
5020         Remove the verbose parameter.
5021         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
5022
5023 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
5024
5025         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
5026
5027 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
5028
5029         * breakpoint.c (break_command_really): New parameter
5030         ignore_count.
5031         (break_command_1): Pass 0 as
5032         ignore_count to break_command_really.
5033         (gdb_breakpoint): Pass ignore_count to
5034         break_command_really.
5035
5036 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
5037
5038         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
5039         sigcontext struct via pointer.
5040         (struct sigframe comment): Update to show new field `psc'.
5041
5042 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
5043
5044         * infrun.c (handle_inferior_event): If
5045         we failed to remove breakpoints, error,
5046         don't try to increment PC by hand.
5047
5048 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
5049
5050         Add NetBSD/hppa target and host support.
5051
5052         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
5053         (hppabsd_gregset): Move to ...
5054         (hppabsd_regset_from_core_section): Rename
5055         hppaobsd_regset_from_core_section and move to ...
5056         (hppabsd_find_global_pointer): Update comment.
5057         (hppabsd_init_abi): Make global. Do not register
5058         hppabsd_regset_from_core_section.
5059         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
5060         move to ...
5061         (_initialize_hppabsd_tdep): Move to ...
5062         * hppaobsd-tdep.c: ... here. New file.
5063         * hppnbsd-tdep.c: New file.
5064         * hppnbsd-nat.c: New file.
5065         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
5066         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
5067         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
5068         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
5069         * configure.host (hppa*-*-netbsd*): New entry.
5070         * configure.tgt (hppa*-*-netbsd*): New entry.
5071         (hppa*-*-openbsd*): Update.
5072         * NEWS (New native configuration): Mention NetBSD/hppa.
5073         (New targets): Mention NetBSD/hppa.
5074
5075 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5076
5077         * gdbarch.sh (function_list): Add new property bits_big_endian to
5078         gdbarch structure.
5079         * gdbarch.{c,h}: Regenerate.
5080
5081         * value.c (struct value): Replace BITS_BIG_ENDIAN by
5082         gdbarch_bits_big_endian (comment).
5083         (unpack_field_as_long, modify_field): Likewise.
5084         * value.h: Likewise (comment).
5085         * valops.c (value_slice): Likewise.
5086         * valarith.c (value_subscript, value_bit_index): Likewise.
5087         * gdbtypes.h (field): Likewise (comment).
5088         * eval.c (evaluate_subexp_standard): Likewise.
5089         * dwarf2read.c (dwarf2_add_field): Likewise.
5090         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
5091         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
5092
5093         * defs.h (BITS_BIG_ENDIAN): Remove.
5094
5095 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
5096
5097         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
5098         function calls.
5099         * m2-exp.y (yylex): Likewise.
5100         * objc-exp.y (yylex): Likewise.
5101
5102         * defs.h (DEPRECATED_STREQN): Remove.
5103
5104 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
5105
5106         * MAINTAINERS: Update my email address.
5107
5108 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
5109
5110         * README: Mention gdbserver/README.
5111
5112 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
5113
5114         * valarith.c (value_binop): Handle BINOP_INTDIV
5115         for unsigned and signed integers.
5116
5117 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
5118
5119         * s390-tdep.c (s390_gdbarch_init): Set default long double
5120         type to 128-bit IEEE quad.
5121
5122 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
5123
5124         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
5125
5126 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
5127
5128         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
5129
5130         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
5131         * value.c: All callers changed.
5132
5133 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5134
5135         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
5136         DEPRECATED_STREQ by its expression.
5137         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
5138         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
5139         (scan_xcoff_symtab): Likewise.
5140         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
5141         * f-lang.c (find_common_for_function): Likewise.
5142         * objc-exp.y (parse_number): Likewise.
5143
5144         * defs.h (DEPRECATED_STREQ): Remove.
5145
5146 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5147
5148         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
5149         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
5150         get_frame_arch to get at the current_architecture. Update AM33_MODE
5151         call.
5152         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
5153         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
5154         architecture.
5155         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
5156
5157 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5158
5159         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
5160         parameter.
5161         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
5162
5163         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
5164         current_gdbarch by gdbarch. Update caller.
5165
5166         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
5167         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
5168         the current architecture. Update calls of
5169         amd64_native_gregset_supplies_p.
5170         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
5171         (amd64bsd_store_inferior_registers): Likewise.
5172
5173 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5174
5175         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
5176         Replace current_gdbarch by gdbarch. Update caller.
5177
5178 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
5179
5180         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
5181         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
5182         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
5183         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
5184         (stabsect_build_psymtabs): Fix indentation.
5185
5186 2008-01-15  Michael Snyder  <msnyder@specifix.com>
5187
5188         * corelow.c (core_xfer_partial): Comment, cut/paste error.
5189
5190 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
5191
5192         * win32-nat.c (win32_create_inferior): Restore code calling
5193         CloseHandle on ProcessInformation structure.
5194
5195 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
5196
5197         * configure.ac: Check for void * as 3 argument of ptrace.
5198         * configure: regenerate.
5199
5200 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5201
5202         * alpha-tdep.c (alpha_heuristic_proc_start)
5203         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
5204         current_gdbarch by gdbarch.
5205
5206         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
5207         current architecture by frame_info. Update alpha_heuristic_proc_start
5208         call.
5209
5210         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
5211         get_frame_arch to get at the current architecture by frame_info. Update
5212         alpha_sigtramp_register_address call.
5213
5214         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
5215         current_gdbarch by gdbarch. Update caller.
5216         (convert_to_extended, convert_from_extended): Add endianess parameter
5217         for comparison. Update caller.
5218         (arm_extract_return_value, arm_store_return_value): Use
5219         get_regcache_arch to get at the current architecture.
5220
5221         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
5222         current_gdbarch by gdbarch. Update caller.
5223         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
5224         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
5225
5226         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
5227         gdbarch as parameter. Update caller.
5228         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
5229         current_gdbarch by gdbarch. Update caller.
5230
5231         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
5232         update caller. Replace current_gdbarch by gdbarch.
5233
5234         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
5235         the current architecture. Replace current_gdbarch by gdbarch.
5236         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
5237         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
5238         expression. Add gdbarch as parameter and replace current_gdbarch with
5239         it. Update caller.
5240         (M6811_TDEP): Remove.
5241         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
5242         architecture.
5243         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
5244         current_gdbarch by gdbarch. Update caller.
5245
5246         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
5247         update caller.
5248         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
5249         by gdbarch.
5250
5251         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
5252         caller. Relace current_gdbarch by gdbarch.
5253         (altivec_register_p, spe_register_p): Likewise.
5254         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
5255         parameter.
5256         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
5257         altivec_register_p and spe_register_p.
5258
5259         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
5260         caller. Replace current_gdbarch by gdbarch.
5261         (score_analyze_prologue): use get_frame_arch to get at the current
5262         architecture.
5263
5264         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
5265         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
5266         current_gdbarch by gdbarch. Update caller.
5267         (sparc_frame_cache): Use get_frame_arch to get at the current
5268         architecture.
5269         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
5270         sparc_analyze_prologue.
5271
5272         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
5273         parameter.
5274
5275 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5276
5277         * exec.c: #include "arch-utils.h"
5278          (print_section_info): Use gdbarch_from_bfd to get at the
5279         current architecture. Replace current_gdbarch. Fix indention. Replace
5280         deprecated_print_address_numeric by paddress.
5281         * Makefile.in (exec.o) Add dependency to arch-utils.h.
5282
5283         * valprint.c (val_print_string): Replace
5284         deprecated_print_address_numeric.
5285         * tracepoint.c (trace_mention, scope_info): Likewise.
5286         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
5287         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
5288         (maintenance_check_symtabs): Likewise.
5289         * symfile.c (list_overlays_command): Likewise.
5290         * stack.c (frame_info, print_block_frame_labels): Likewise.
5291         * printcmd.c (print_address, print_address_demangle)
5292         (address_info): Likewise.
5293         * corefile.c (memory_error): Likewise.
5294         * infcmd.c (jump_command): Likewise.
5295         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
5296         (mention, delete_breakpoint): Likewise.
5297         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
5298         * dwarf2read.c (dump_die): Likewise.
5299         * ada-valprint.c (ada_val_print_1): Likewise.
5300         * f-valprint.c (f_val_print): Likewise.
5301         * linux-fork.c (info_forks_command): Likewise.
5302         * m32r-com.c (m32r_load_section, m32r_load)
5303         (m32r_upload_command): Likewise.
5304
5305         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
5306
5307 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
5308
5309         * gdbarch.sh (skip_prologue): Add gdbarch
5310         as parameter.
5311         * gdbarch.{c,h}: Regenerate.
5312
5313         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
5314         * amd64-tdep.c (amd64_skip_prologue): Likewise.
5315         * avr-tdep.c (avr_skip_prologue): Likewise.
5316         * cris-tdep.c (cris_skip_prologue): Likewise.
5317         * frv-tdep.c (frv_skip_prologue): Likewise.
5318         * h8300-tdep.c (h8300_skip_prologue): Likewise.
5319         * hppa-tdep.c (hppa_skip_prologue): Likewise.
5320         * i386-tdep.c (i386_skip_prologue): Likewise.
5321         * ia64-tdep.c (ia64_skip_prologue): Likewise.
5322         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
5323         * m32r-tdep.c (m32r_skip_prologue): Likewise.
5324         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
5325         * m68k-tdep.c (m68k_skip_prologue): Likewise.
5326         * m88k-tdep.c (m88k_skip_prologue): Likewise.
5327         * mep-tdep.c (mep_skip_prologue): Likewise.
5328         * mips-tdep.c (mips_skip_prologue): Likewise.
5329         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
5330         * mt-tdep.c (mt_skip_prologue): Likewise.
5331         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
5332         * score-tdep.c (score_skip_prologue): Likewise.
5333         * sh64-tdep.c (sh64_skip_prologue): Likewise.
5334         * sh-tdep.c (sh_skip_prologue): Likewise.
5335         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
5336         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
5337         * spu-tdep.c (spu_skip_prologue): Likewise.
5338         * v850-tdep.c (v850_skip_prologue): Likewise.
5339         * vax-tdep.c (vax_skip_prologue): Likewise.
5340         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
5341         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
5342
5343         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
5344         current_gdbarch by gdbarch.
5345         * m32c-tdep.c (m32c_skip_prologue): Likewise.
5346         * s390-tdep.c (s390_skip_prologue): Likewise.
5347
5348 2008-01-10  Doug Evans  <dje@google.com>
5349
5350         * defs.h (struct continuation_arg): Fix typo in comment.
5351         * target.c (target_translate_tls_address): Fix comment spelling error.
5352
5353 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5354
5355         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
5356         (DOUBLEST_SCAN_FORMAT): Likewise.
5357         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
5358         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
5359         * c-exp.y (parse_number): Likewise.
5360         * jv-exp.y (parse_number): Likewise.
5361         * objc-exp.y (parse_number): Likewise.
5362         * p-exp.y (parse_number): Likewise.
5363
5364 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
5365
5366         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
5367         (check_typedef): Likewise.
5368
5369 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
5370
5371         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
5372         seen_double_big_d, treat the new H, D, and DD modifiers as length
5373         modifiers.
5374
5375 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5376
5377         * dwarf2read.c (read_enumeration_type): Add comment.
5378
5379 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5380
5381         * config.in: Regenerate.
5382
5383 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
5384
5385         * ada-lang.c (ada_convert_actual): Renames convert_actual.
5386         Make non-static.
5387         (ada_convert_actuals): Delete.
5388         * ada-lang.h (ada_convert_actual): Add declaration.
5389         (ada_convert_actuals): Remove declaration.
5390         * infcall.c: #include "ada-lang.h".
5391         (value_arg_coerce): Add new parameter sp.  Update function
5392         documetnation.  Add handling of Ada function call parameters.
5393         * Makefile.in (infcall.o): Update dependencies.
5394
5395 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
5396
5397         * ada-lang.c (ensure_lval): Fix value lval kind.
5398         (convert_actual): Add handling for arguments passed by reference.
5399
5400 2008-01-08  Doug Evans  <dje@google.com>
5401
5402         * dbxread.c (read_dbx_symtab): Fix indentation.
5403
5404 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5405
5406         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
5407         (valarith.o): Depend on dfp.h.
5408         (valops.o): Likewise.
5409         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
5410         (set_decnumber_context): New function.
5411         (decimal_check_errors): Likewise.
5412         (decimal_from_number): Likewise.
5413         (decimal_to_number): Likewise.
5414         (decimal_from_string): Use set_decnumber_context and
5415         decimal_check_errors.
5416         (decimal_from_integral): New function.
5417         (decimal_from_floating): Likewise.
5418         (decimal_to_double): Likewise.
5419         (promote_decimal): Likewise.
5420         (decimal_binop): Likewise.
5421         (decimal_is_zero): Likewise.
5422         (decimal_compare): Likewise.
5423         (decimal_convert): Likewise.
5424         * dfp.h (decimal_from_integral): New prototype.
5425         (decimal_from_floating): Likewise.
5426         (decimal_to_double): Likewise.
5427         (decimal_binop): Likewise.
5428         (decimal_is_zero): Likewise.
5429         (decimal_compare): Likewise.
5430         (decimal_convert): Likewise.
5431         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
5432         call to value_from_decfloat.
5433         * valarith.c: Include dfp.h.
5434         (value_args_as_decimal): New function.
5435         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
5436         (value_logical_not): Likewise.
5437         (value_equal): Likewise.
5438         (value_less): Likewise.
5439         (value_pos): Likewise.
5440         (value_neg): Formatting fix.
5441         * valops.c: Include dfp.h.
5442         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
5443         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
5444         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
5445         (value_from_decfloat): Remove expect_type argument.
5446         * value.h (value_from_decfloat): Update prototype.
5447
5448 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
5449
5450         Ignore change in name of dynamic linker during
5451         execution on Solaris.  This also unbreaks pending breakpoints.
5452
5453         * solist.h (struct target_so_ops): New field same.
5454         * solib-svr4.c (svr4_same): New.
5455         (_initialize_svr4_solib): Register svr4_same.
5456         * solib.c (update_solib_list): Use ops->same, if available.
5457
5458 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
5459
5460         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
5461         when using MS-DOS paths.
5462
5463 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5464
5465         * NEWS: Mention --pid and --core command line behaviour changes.
5466
5467 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
5468
5469         * main.c (captured_main): Remove 'count' varible and the
5470         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
5471         --pid options were issued simultaneously.  If an explicit pid
5472         option was passed, don't fallback to core file.  Detect extra
5473         arguments better in the presence of explicit pid or core
5474         arguments.
5475
5476 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
5477
5478         * ada-lang.c (ada_which_variant_applies): Correctly compute
5479         the value of the discriminant when the variant record is packed.
5480
5481 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5482
5483         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
5484         that are used to differentiate homonyms.
5485
5486 2008-01-04  Jerome Guitton  <guitton@adacore.com>
5487
5488         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
5489         when the type is an anonymous pointer type.
5490         (ada_check_typedef): Avoid a seg fault when the type is null.
5491         * ada-typeprint.c (print_array_type): Add support for pointer
5492         to packed arrays.
5493
5494 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
5495
5496         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
5497
5498 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5499
5500         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
5501         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
5502
5503 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
5504
5505         * ada-exp.y (chop_separator): New function.
5506         (write_selectors): Rewrite to re-use chop_separator.
5507         (ada_nget_field_index, get_symbol_field_type): New functions.
5508         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
5509         expressions.
5510
5511 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5512
5513         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
5514         of SYMBOL_VALUE when working with function symbols.
5515
5516 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5517
5518         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
5519         expressions.  These expressions do not need to be rewriten.
5520
5521 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5522
5523         * dwarf2read.c (read_enumeration_type): Flag type as stub if
5524         the given die is a declaration.
5525
5526 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5527
5528         * ada-lang.c (ada_array_bound_from_type): Make non-static.
5529         Handle properly the case when the index type is an enumerated type.
5530         Do not return the subtype of the bounds type, just return the
5531         bounds type directly - this is not needed and is more consistent
5532         with what we do for arrays when no XA parallel type exists.
5533
5534 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5535
5536         * ada-lang.c (static_unwrap_type): Add forward declaration.
5537         (template_to_static_fixed_type): Fields of dynamic types sometimes
5538         also need to be unwrapped. Take this into account.
5539         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
5540         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
5541         * ada-typeprint.c (ada_print_type): Get the typename from
5542         the original type, not the base type.
5543
5544 2008-01-03  Jerome Guitton  <guitton@adacore.com>
5545
5546         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
5547         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
5548         Update calls to ada_to_fixed_type.
5549         (ada_template_to_fixed_record_type_1): Ditto, but without looking
5550         for the tag.
5551         (ada_to_fixed_type): Add check_tag parameter; do not look for
5552         tag if null.  When looking for a tag, use a fixed record type.
5553         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
5554         * ada-valprint.c (printable_val_type, ada_value_print): Update
5555         calls to ada_to_fixed_type.
5556
5557 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
5558
5559         * doublest.c (convert_floatformat_to_doublest): Call
5560         floatformat_to_doublest instead of floatformat_to_double and use
5561         DOUBLEST variables.
5562         (convert_doublest_to_floatformat): Call floatformat_from_doublest
5563         instead of floatformat_from_double and use DOUBLEST variables.
5564
5565 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
5566
5567         * MAINTAINERS (Write After Approval): Add self.
5568
5569 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
5570
5571         * symfile.c (set_initial_language): Make non-static.
5572         * symfile.h (set_initial_language): Add declaration.
5573         * language.c: #include "symfile.h".
5574         (set_language): Call set_initial_language if the frame language
5575         could not be determined.
5576
5577 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
5578
5579         * eval.c (evaluate_subexp_for_address): Provide frame address to
5580         locate_var_value only if it will be needed.
5581
5582 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
5583
5584         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
5585
5586 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
5587
5588         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
5589         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
5590         This is needed to make sure that any other treatment applied
5591         to the resulting value does not fail for spurious reason,
5592         such as trying to take the address of this value.
5593
5594 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
5595
5596         * ada-lang.c (ada_value_equal): Dereference reference types when
5597         comparing arrays.
5598
5599 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
5600
5601         Updated copyright notices for most files.
5602
5603 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
5604
5605         * win32-nat.c (psapi_module_handle): Remove static.
5606         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
5607         return first module found if base_address is zero.  Don't initialize
5608         psapi function pointers here.  Convert to cygwin paths when
5609         appropriate.
5610         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
5611         executable name.  Use get_module_name when that fails or when
5612         !__CYGWIN__.
5613         (_initialize_psapi): New function.  Initialize psapi stuff before it is
5614         needed or issue a warning if it is not found.  Move psapi_module_handle
5615         here.
5616
5617 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5618
5619         * ada-lang.c (ada_remove_trailing_digits): New function.
5620         (ada_remove_po_subprogram_suffix): New function.
5621         (ada_decode): Improve. Move the description of the algorithm
5622         directly inside the code, instead of in the function global
5623         description.
5624
5625 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5626
5627         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
5628         and always print the dereferenced value.
5629
5630 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5631
5632         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
5633         of the case where the first argument is a reference.
5634         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
5635
5636 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5637
5638         Implement support for Ada interface types.
5639
5640         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
5641         (ada_is_ignored_field): Ignore fields that are a dispatch table
5642         of a tagged type.
5643
5644 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5645
5646         * top.c (print_gdb_version): Update copyright year.
5647
5648 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
5649
5650         * ChangeLog-2007: New ChangeLog rotation.
5651         * ChangeLog: Reset for 2008.
5652         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
5653         ChangeLog-2007.
5654
5655 For older changes see ChangeLog-2007.
5656 \f
5657 Local Variables:
5658 mode: change-log
5659 left-margin: 8
5660 fill-column: 74
5661 version-control: never
5662 coding: utf-8
5663 End: